Quick verdict
- What it is
- Store information collected; independent summary not yet available.
- At a glance
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- Free to download
- In-app purchases
Categories and search queries
Official categories
- Finance
- Productivity
AppCorpus categories
Key functions
| Function | Availability | Access | Scope | Evidence |
|---|---|---|---|---|
| Free app | Yes | Free | — | Store published |
| In-app purchases | Yes | Limited free | — | Store published |
Screens
App Store
13 store screenshots
Pricing & paywalls
App Store
- Zeny Premium — $14.99
- Zeny Premium — $99.99
Ratings & reviews
App Store
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5/5❤️❤️ this app
I absolutely love this app. It has been a game changer after first starting it last year and realizing how much it helped in keeping track of everything that I tweaked my categories for this year to be even more effective. I really enjoy the owners sense of humor and little tidbits when he does an update, it brings a smile to my face. He reminds me of Chuck Lorre the writer. I have recommended this app to several coworkers. It is such a wonderful app and I appreciate it doesn’t cost me and it doesn’t have ads. Thank you !
Standerforkls · 6 Aug 2026
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5/5It's just what I needed
This app was just what I've been looking for! I work a freelance job and am a college student. I needed something I could make my own expenses/income categories in and be able to add things in easily AND this app allows me to export my lists however I want-by the year, month, etc. It's made keeping track of work and school expenses and income so much easier for me. I cannot say enough great things about it! So glad to have found it!
Spurgeon3986 · 6 Aug 2026
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2/5Its ok
It’s usable and tells me how much money i have spent and how much i have left but the categories get in the way because when i go back later in the day to grab the 1 amount I spent earlier and subtracted, it is all lost in the category i put it in instead of sitting there under a daily total. Yes, you can sort by daily but when you do that then your total balance is hidden and it makes you look like you’re in the negative. I went ahead and took the free trial but likely won’t keep it after because i already have too many monthly subscriptions as it is.
Kimbariya · 6 Aug 2026
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5/5Well Designed and Simple
Excellent program for maintaining a monthly budget. Most budget programs are overly complex and assume you want to track all your income and expenses. Zeny can certainly handle that, but I simply wanted to track a monthly budgeted amount of spending money without worrying about all my fixed expenses. Doing that with Zeny is a breeze and the automatic sync allows you to work together with your spouse to help each other stay on track.
Bwalter71 · 6 Aug 2026
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5/5Can use without fees!
I miss the days when you paid outright and upfront for apps. This one did not demand money from me to keep using it after 10 or 50 entries. It’s easy to use and I have not needed any of the functionality for which I would have to subscribe to the Pro package. …still using the app and happy with it a year later!
FarmerRachel · 6 Aug 2026
Privacy & accessibility
App Store
Privacy
- Data Not Linked to You — Analytics — Diagnostics — Performance Data Developer declared
- Data Not Linked to You — App Functionality — Diagnostics — Crash Data Developer declared
- Data Not Linked to You — Third-Party Advertising — Usage Data — Advertising Data Developer declared
- Data Not Linked to You — Diagnostics Developer declared
- Data Not Linked to You — Usage Data Developer declared
- Data Used to Track You — Usage Data — Advertising Data Developer declared
- Data Used to Track You — Usage Data Developer declared
Accessibility
No accessibility labels collected yet.
Versions
App Store
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3.0.8
Hello. I still haven't canceled my gym membership. This time, it's an important bug fix. - Fixed iPad screen not closing bug Fixed a bug where the close button didn't work when opening the premium screen on iPad since iOS 18.4. This worked fine before, and since I usually use iPhone, I didn't notice it for a while. It was a subtly serious bug, so I rushed to fix it. If you enjoy the app, I'd appreciate it if you could leave a review! Thank you!
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3.0.9
Hello, I'm a bit under the weather. This update mainly adds iOS 26 support. - Support for iOS 26 - Changed the system for feedback and help - Improved the update notification system - Fixed the sync bug in Zeny Premium It's a low-key release but packed with improvements. First, we adapted the UI for iOS 26. The UI now has a glass-like feel. Next, we improved the update notice screen to make it easier to read. The biggest change: we switched our help and feedback service from Helpshift to a service called Intercom. I think this is easier to use, so please try it when you check feedback and help. Finally, we fixed a sync bug that was affecting some users of the paid version. Because of the iOS 26 changes, small issues might appear. If you notice anything, please let us know via feedback. If you enjoy the app, we'd love a review. Thank you!
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3.1.0
Hello, I'm feeling a bit under the weather. This is an urgent fix. - Fixed memo input. When we added iOS 26 support, the tap area on the memo input screen could be off in certain situations. This update fixes it. If you notice anything else, please let us know from Settings => Requests. If you enjoy the app, a review would make our day. Thank you!
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3.1.1
Hello, I've been waking up early lately. This update mainly focuses on fixes around the entry screen (numpad / date display / layout) and subscriptions (display / sync). Fix - Fixed an issue where the numpad could appear small on the entry screen. - Fixed an issue where the entry screen layout could break depending on device size or whether ads are shown. - Unified the top (date) display on the entry screen, and fixed an issue where the height or padding could be off depending on the device. - Adjusted the spacing between the amount field and the memo field on the entry screen. - Improved the subscription screen based on your subscription status to make the display and the manage/cancel flow easier to understand. - Fixed an issue where premium status might not be reflected after purchasing a subscription or right after logging in. - Fixed an issue where the subscription expiration date might not be reflected through sync. - Reviewed sync handling and fixed an issue where it could be treated as synced in situations such as being offline. - Added an accessibility label to the subscription entry point (crown button) to make it clearer when using VoiceOver. For iOS 26 support, I did my own checks, but since iPhone has many device sizes, your feedback on layout issues and subscription status was really helpful. If something looks odd, please let me know from Settings=>Requests. I'll fix it. If you enjoy the app, I'd appreciate a review. See you next time!
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3.1.10
Hi, AI has been keeping me busy. This update mainly fixes amount display in reports and graphs, plus VoiceOver reading behavior. Fix - Fixed an issue where digit grouping or decimal points could appear incorrectly for decimal amounts in reports, graphs, and print views. - Fixed an issue where rows in input, history, reports, and other screens could be read twice by VoiceOver. If you notice anything, feel free to reach out from Settings=>Requests & Questions. Bug reports and feature requests are always a big help. If you like the app, I'd appreciate a review. See you next time!
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3.1.11
Hi, I lost the remote for my fan. For this update, I adjusted the design again to make it feel softer, based on feedback that the design update felt a little too bright and hard to read. New - Adjusted button and amount colors on the input and amount update screens to an easier-to-read strength. - Softened the colors of donut charts, bar charts, and category colors on report and graph screens. - Organized the color markers in history and input category lists into small dot indicators. - Adjusted calendar and report arrows, plus date switch button colors, to better match the existing design. - Cleaned up amount display in graph lists, with percentages shown only for the selected item. If you notice anything, feel free to reach out from Settings=>Requests & Questions. Bug reports and feature requests are always a big help. If you like the app, I'd appreciate a review. See you next time!
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3.1.12
Hi, I'm staying up late. This update focuses on making the calculator and swipe controls easier to understand, along with smoother report screen interactions. New - Added a display that shows the calculation expression while using the calculator. - Added motion feedback and hint displays for swipe switching on input, report, and graph screens. - Updated the calculator button on the amount input screen to a clearer standard-style icon. Fix - Fixed cases where changing dates by swiping on the report screen could be difficult. - Fixed cases where the clear key on the amount input screen could be clipped. - Fixed an issue where screenshots could fail to appear on the developer's apps screen. - Adjusted the calculator display position for easier reading. If you notice anything, feel free to reach out from Settings=>Requests & Questions. Bug reports and feature requests are always a big help. If you like the app, I'd appreciate a review. See you next time!
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3.1.13
Hello, my days and nights have flipped. This update is mainly about small design refinements. Update - Simplified the category list display - Improved flickering when switching tabs - Adjusted text on the report screen - Simplified the history screen display I fine-tuned the recent design updates to make things simpler and easier to read. If anything bothers you, feel free to contact me from Settings => Send Request / Question. Bug reports and feature requests are always a big help. If you like the app, I would be happy if you could leave a review. See you next time!
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3.1.14
Hello, I'm looking forward to the World Cup. This update mainly focuses on stability improvements, including crash and freeze prevention, plus fixes around tab re-tapping and VoiceOver. New - Improved the flow so you can open chat directly from Settings => Send Feedback. Fix - When re-tapping the Input tab or Graph tab to switch between expense and income, animation and haptics now make the change easier to notice. This helps prevent accidentally entering income without realizing it. - Fixed an issue on iPad where showing an alert could shrink the app into a tall, narrow small window. - Fixed a crash that could occur around the moment the date changes. - Improved a rare issue where the app could become unresponsive right after launch. - VoiceOver: Fixed history so the daily total is read even on days with only one transaction. - VoiceOver: Fixed missing announcements in category edit mode and for switches in Settings. If anything bothers you, feel free to contact me from Settings => Send Feedback. Bug reports and feature requests are always a big help. If you like the app, I would be happy if you could leave a review. See you next time!
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3.1.15
Hello, my foot injury is getting better. This update mainly focuses on Shortcuts actions and improvements to graphs and the display after entering a transaction. New - Added ways to open Input, History, Report, Chart, Enter Last Expense/Income Category, and Search directly from Shortcuts. Fix - Aligned the digits in amount columns on graph lists, making long amounts easier to read. - Restored the highlight for the transaction and category you just saved when returning to History or the Input tab after entering a transaction. First, I tried adding all the features that seemed useful to have in Shortcuts. You can register one to the iPhone Side Button and jump to the input screen with a single button press. I also fixed a bug in the behavior when opening the History tab. If anything bothers you, feel free to contact me from Settings => Send Feedback. Bug reports and feature requests are always a big help. If you like the app, I would be happy if you could leave a review. See you next time!
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3.1.16
Hi, I'm enjoying the World Cup. This update focuses mainly on fixes around keeping the date on the input screen and the number-key display. Fix - Fixed an issue so the manually selected input date is kept even after restarting the app. - Reduced the bottom padding under the number keys on the input screen and amount edit screen, so the screen is used down to the bottom. - Adjusted the amount display position on the amount edit screen to improve the look when the number keys are shown. If anything concerns you, please feel free to contact me from "Settings=>Send Feedback". Bug reports and feature requests are always a big help. If you like the app, I would be happy if you could leave a review. See you next time!
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3.1.17
Hi, I'm developing while drinking a cafe latte. This update focuses mainly on update notices and display adjustments after history and input. New - Changed update notices to banner display Fix - Improved the date headers in history so you can check the daily total even on days with just one detail item. - Fixed the display issue where the previous category looked like it was still selected after returning to the category list after input. First, I stopped showing a full-screen notice every time there is an update and changed it to a banner instead. This makes it easier to check updates at your own timing. I also fixed the category highlight bug after input and adjusted how the category list looks. If anything concerns you, please feel free to contact me from "Settings=>Send Feedback". Bug reports and feature requests are always a big help. If you like the app, I would be happy if you could leave a review. See you next time!
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3.1.18
Hello, I'm back to waking up early. This update mainly focuses on accessibility (larger text / VoiceOver) and reducing the load when screens are displayed. Fix - Improved display for input, history, graphs, settings, and more to better follow the text size setting on iPhone/iPad. - Improved category reordering with VoiceOver so it is easier to choose where to move an item. - Made the process for retrieving current account information lighter to reduce the load when screens are displayed. If anything concerns you, please feel free to contact me from "Settings=>Send Feedback". Bug reports and feature requests are always a big help. If you like the app, I would be happy if you could leave a review. See you next time!
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3.1.19
Hello, I've been sleeping with the air conditioner on. This update mainly focuses on Cloud Sync reconnection and data protection, update checks in Settings, and improvements around date display. New - Added a Cloud Sync reconnection flow that guides backup saving, identity confirmation, and sending unsynced data. - Added an automatic backup before fetching all data when logging in to Cloud Sync, strengthening data protection. - Added a way to check for app updates in Settings and open the release notes after updating. Fix - Made recovery handling safer around Cloud Sync reauthentication, bulk saving, and delete sync. - Adjusted date range buttons in history, graphs, and reports so long periods are less likely to be cut off. - Fixed the input screen so the previously selected date does not remain after restarting it. - Fixed VoiceOver category reordering so move actions are available immediately after editing starts. - Adjusted the detail text size in Settings to be easier to read. First, I stabilized Premium Cloud Sync. I made a number of small improvements, including data protection when logging in again and reconnecting after the connection is lost. Also, because many people were against the previous change, I tried returning to the old behavior where a changed date resets to today after restarting. There are also various other improvements, such as making text easier to read. If anything concerns you, please feel free to contact me from "Settings=>Send Feedback". Bug reports and feature requests are always a big help. If you like the app, I would be happy if you could leave a review. See you next time!
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3.1.2
Hello, waking up early makes development go smoothly. This time, the main focus is improving the usability around history search and fixing the appearance of update notifications/release notes. Fix - Fixed an issue where the app could become sluggish when typing in search. - Fixed an issue where history might not update correctly during search or after deletion. - Fixed an issue where update notifications/release notes were hard to read in dark mode. Recently, thanks to AI, I can work much more smoothly even when developing alone. However, as the pace gets faster, various issues also come up, and user inquiries have been a big help. If you notice anything, please feel free to use Settings => Feedback in the app. If you like the app, I would be happy if you could leave a review. See you!
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3.1.20
Hello, I don't have enough fans. This update mainly adds a calendar view to History and account reordering, along with improvements to summary screens and accessibility. New - Added a calendar view to History for seeing the balance for each day at a glance. The free version can view the current month, while Premium can also view past months. - Added account reordering in Settings. - Made the app update notification banner more compact. Fix - Fixed a rare crash when showing the update notification banner. - Fixed an issue where category names could not be changed in edit mode when using VoiceOver. - Improved the efficiency of summary processing in History, Charts, and Reports to reduce interruptions during use. First, I finally added the long-requested calendar feature. You can now switch between List and Calendar from the History tab. The calendar makes it easier to see how much you spent on each date. You can also reorder multiple accounts now. It's a small but handy improvement. Everything else is minor fixes and improvements. If anything concerns you, please feel free to contact me from "Settings=>Send Feedback". Bug reports and feature requests are always a big help. If you like the app, I would be happy if you could leave a review. See you next time!
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3.1.21
Hello, I'm short on sleep. This update fixes the calendar added in the previous update. New - Added a blue "NEW" badge to "Calendar" in History that remains visible until you open it once. Fix - Updated the colors of expense and income amounts in the History calendar to make them easier to distinguish. The calendar feature is useful, so please give it a try. If anything concerns you, please feel free to contact me from "Settings=>Send Feedback". Bug reports and feature requests are always a big help. If you like the app, I would be happy if you could leave a review. See you next time!
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3.1.22
· 2 Aug 2026
Hello, the heat has knocked me out. This update mainly includes various bug fixes. New - Added a reminder that lets you check when your free trial ends, via a notification or in the app, two days before it ends. Fix - Added a recovery screen that lets you retry or contact support without deleting your data when on-device data cannot be loaded. - Revised processing for history display, data entry, and data export to improve responsiveness and stability when switching accounts. - Prevented an occasional crash in the calendar shown when changing a transaction date. - Prevented occasional crashes when renaming or merging categories and improved preservation of related data. - Prevented an occasional crash when displaying the update announcement banner. - Improved stability by properly limiting retries when temporary network errors continue during cloud sync. - Improved the process for renaming categories with VoiceOver. If anything concerns you, please feel free to contact me from "Settings=>Send Feedback". Bug reports and feature requests are always a big help. If you like the app, I'd be happy if you could leave a review. See you next time!
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3.1.3
Hi, I started using extra-warm long johns. This update is all about fixes and stabilization. Fixes - Fixed an issue where the history list could become slow to load. - Fixed an issue where the display could get scrambled when reloading during history search. - Fixed an issue where totals or date sections could get out of sync after deleting history. - Fixed an issue where empty cells could appear or out-of-range access could occur in the history list. - Fixed an issue where navigating to the price edit screen could crash in some cases. - Fixed an issue where selection gestures could appear in the amount input field. - Fixed an issue where the calculator could crash due to division by zero and similar cases. - Adjusted the order of the delete confirmation wording. This time I focused especially on fixes around history search. I think the results list and responsiveness should feel better. If you notice anything, please feel free to use Settings=>Requests in the app. If you like the app, I'd be happy if you could leave a review. See you next time!
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3.1.4
Hello, I'm trying to wake up early again. This update focuses on deleting history, the amount edit screen, and stability improvements. Fix - Adjusted the unnatural height on the amount edit screen. - Fixed a crash when deleting history. - Reduced the load of receipt checking to address the issue. If anything bothers you, please feel free to let me know from Settings => Requests in the app. If you like the app, I'd be happy if you could leave a review. See you!
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3.1.5
Hi, I bought pajamas. This time it's bug fixes only. Fix - Fixed an issue where backups from the Files app sometimes couldn't be loaded during restore - Unified the memo edit input dialog with the standard UI This time, the main changes are backup fixes and UI fixes on iPad. If anything stands out, please feel free to let me know via Settings => Requests in the app. If you like the app, I'd be happy if you could leave a review. See you!
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3.1.6
Hi, I bought a scarf. This update includes small fixes. Fix - Fixed an issue where the transaction entry screen layout could break when rotating on iPad - Adjusted so you can tap the amount field while entering a memo to dismiss the keyboard If you have any feedback, please feel free to reach out from Settings > Requests in the app. If you like the app, I'd appreciate a review. See you next time!
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3.1.7
Hi, I brought out my summer clothes. This update mainly refreshes the premium screen and improves stability around totals and history. New - Refreshed the premium guidance screen Fix - Reviewed loading on the totals, history, and report screens to reduce stutters and crashes when switching between them. - Fixed an issue where content could become misaligned after deleting recurring transactions or when viewing category totals. - Improved stability around ad display while printing or when switching apps. This update is mainly about steadily fixing small bugs. If you notice anything, feel free to reach out from Settings > Requests & Questions. Bug reports and feature requests are always a big help. If you like the app, I'd appreciate a review. See you next time!
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3.1.8
Hi, I've been getting plenty of sleep lately. This update mainly adds the first-time introduction screen and improves stability around cloud sync and input screens. New - Added an introduction screen for people using the app for the first time. Fix - Reviewed the cloud sync re-login flow and improved an issue where automatic saving could easily stop while logged out. - Fixed crashes that could happen during screen transitions around history, graphs, and input editing. - Reviewed layout updates on the amount editing screen to reduce freezes and display misalignment. - Improved an issue where review, backup, and ad confirmation dialogs could appear on top of each other after input. - Improved VoiceOver reading around the input screen, date switching, and calculator. The main change this time is the first-time introduction screen. I made it simple and easy to understand, even for new users. Aside from that, I've been steadily working on small bug fixes and improvements. If you notice anything, feel free to reach out from Settings > Requests & Questions. Bug reports and feature requests are always a big help. If you like the app, I'd appreciate a review. See you next time!
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3.1.9
Hi, AI costs are getting rough. This is a big update. The main focus is the design update, plus smoother input and history interactions. New - Refreshed the pie chart on the graph screen into a donut view that makes the breakdown easier to check. - Updated the bar chart on the graph screen to make daily amounts and detail checks easier to read. - Revised the report summary screen and organized the balance, income, and expense breakdowns. - Refreshed the look of the category list and date row on the input screen. - Revised history rows and date headers so memos and amounts are easier to read. - Improved the input completion display and the look around category editing. Fix - Fixed an issue where daily totals and detail displays in the bar chart could shift when using a custom closing-day period. - Adjusted the keypad and update button layout on the amount editing screen, improving readability across device sizes and Dark Mode. - Fixed an issue where the highlight could be cut off when selecting a list cell. Based on iOS design patterns, I have been steadily improving the older design. This is a large design update, but I was careful not to change the familiar feel of using the app. I put a lot of effort into this, so I hope you like it. I tested it quite a lot myself, but if anything feels off, I would really appreciate hearing from you. If you notice anything, feel free to reach out from Settings=>Requests & Questions. Bug reports and feature requests are always a big help. If you like the app, I'd appreciate a review. See you next time!
Alternatives
- Budget App & Expense Tracker — Same category + similar ratings
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Availability by market
- US
Data quality & evidence
- Page completeness
- Live store listing
- Last verified
- 6 Aug 2026
- Sources
- App Store
- Independent summary has not been published yet.