Simple Calendar - SimpleCal

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Last verified 30 Aug 2026

4.7 16133 ratings · App Store

1. 5/5Love this app just installed it!

   I love the simple calendar and colors with reminders and repeat for task as I have ADHD and the only little small thing I see is no subtasks just a notes section could yall make a subtask line for us that want to break tasks down that’s the only thing this needs for me to fully enjoy it. I use my reminders app for subtasks it just doesn’t have the time block option of a calendar. Other things cost money and I don’t believe in paying for something to help my adhd and staying on task and not losing track of things. Please consider the subtasks section and maybe a section for adding small reminders like if it doesn’t have a time needs to be something to just add it to the calendar for all day or as a check off task and if the checkoff task had subtasks would be great those are the only things I can think of is a task added with reminders and subtasks to add in to the calendar. I love everything else about it other than adding new colors to it for multiple tasks and events. Thanks for reading this look forward to updates.

   tmclifton95$ · 30 Aug 2026

2. 4/5An almost perfect app!

   This is THE best calendar app I’ve ever used. Very user-friendly. I spent several days looking for a calendar that was like or similar to the one on my Galaxy phone and I’m so glad I found this one. This is as good or even better than what I was used to. The 1 requirement in the app I had was when opening the app, it needed to open to the current month and I needed to be able to see at first glance, what was scheduled on ea. day of the month. I didn’t want to have to go through numerous steps to see my scheduled appointments. I also wanted to be able to color-code the different things like birthdays, holidays, vacations, etc. This app had almost everything I wanted plus more. Now it’s so easy to schedule appts, or even change existing ones. The ONLY thing I’m not able to do, (and I’d give 5 stars if I could), is to be able to customize the alert times. I love the fact that I’m able to set multiple alerts for each appt or birthday, but there are times I would like to set say a “12 hr before” alarm, or maybe “8 hrs before” or even a “14 hr before” alarm but that isn’t possible. If that feature changed, this app would be absolutely perfect! I like this app so much that I’ve shared it with both my children and numerous other friends and family members, and everyone loves it. And the cherry on top is that it’s free! Thank you! *Edit - I still wish the Alert Times would allow to be customized. If this happened, I would give this app the highest rating possible. At the least, give more options for alerts like 18 hrs or 6 hrs. Other than this issue, this is an awesome calendar app.

   shay-mo · 30 Aug 2026

3. 5/5Love this uncomplicated calendar app.

   Most calendar apps I tried were too full of choices and made my head hurt when trying to get appointments and dates listed for the months ahead. This app. Is straight forward entering event, time, location and as many notifications as I want. A real plus, it saves previous data from appointments so the next time you need to enter that doctors name or favorite hair dresser you just tap on your choice from the saved list. The simple familiar calendar design let’s me see the entire month all on one screen. A great feature of the app is color coded saves on the app for different appts. I like to use the same color save for future appts. with the same doctor or nail salon etc. so I can easily pick them out when reviewing my calendar. 2nd time to review this wonderful App and I’m even more in love with it. I’m 84 and would not be able to keep my life organized with out it.

   shirleew55 · 30 Aug 2026

4. 4/5Mostly good, minor quirks

   Overall, a good calendar to replace the very basic Apple calendar on iOS devices. I liked enough to subscribe and eliminate ads. You can add multiple calendars and easily select which ones to show and choose a color for them, which is very useful (I use 4 different calendars in addition to the holiday’s calendar). Downside - colors do not seem to sync across devices (even though there is a setting for that), so I have to go into each device that I use and manually change them but once done they seem to stick (other calendars I’ve used would "revert" after some period of time). Two things that I would love to see… 1) a MacOS version and 2) I used a different calendar before where I could include icons, and even show icons automatically based on conditions (title contains FLIGHT would show an airplane icon for example)… I found that to be incredibly useful and would love to see something similar added.

   GaryO3 · 30 Aug 2026

5. 5/5Best Calendar App!

   This is one of my favorite apps I’ve ever had. I’ve been using it for a couple years and it’s still consistently helpful. The basic calendar that comes with iPhones is probably one of my least favorite apps. SimpleCal lets me see all my events for a month, organize them into different groups, select a variety of colors for events, customization of the display, and it does everything that a calendar should do. You can also link it to your regular iPhone calendar so the information you need is all in one place. I also like that it has an input history where it remembers the events I schedule frequently and allows me to make the same event with the same time and preferences. It’s so much easier to stay organized with this app, I have never written a review for an app before but I seriously just love this calendar 😭

   •M•J• · 30 Aug 2026

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