AppCorpus
Market US

Calendar Z

by PiyoLog Inc.

iPhone · iPad

Active Last checked 31 Jul 2026

Quick verdict

What it is
Store information collected; independent summary not yet available.
At a glance
  • Free to download
  • In-app purchases

Categories and search queries

Official categories

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

9 store screenshots

Calendar Z ipad screenshot 1
Calendar Z ipad screenshot 2
Calendar Z ipad screenshot 3

Pricing & paywalls

App Store

  • Free to download
  • In-app purchases

Ratings & reviews

App Store

4.3 721 ratings · App Store

  1. 5/5I use it all day every day!

    I absolutely love this app! I can add all of my bills and my work schedule and it can update months ahead of time and repeat. I love that I can pictures and directions on events-helpful with parties. I especially love that I can use all the different colors if I would like to. Are usually do not leave any reviews on apps but this one is especially helpful to me in my life and I am very thankful!

    Pris love 15 · 31 Jul 2026

  2. 4/5(Updated) Use It Multiple Times a Day

    Really like it. I love the Regular-Calendar look of it! It’s working very well & I don’t even have to use the stock iPhone calendar anymore. Its customizable too. Have only 1 minor bug - occasionally & randomly (currently on March 2) the word “Holi” will appear as if a mistake about a US Holiday was not completely deleted by developer. Users cannot delete it. No worries. Great free app. Update: Taking away a star. Annoyed that past events Disappear after a few weeks. So, looking in app FAQ settings it says to Sync All Events. This IS NOT POSSIBLE in the settings. Not at all anywhere. I need to be able to reference past events. Please Fix This.

    DJ at East Coast, USA · 31 Jul 2026

  3. 5/5Easy to read

    I like being able to see what’s booked for the month. The iCal just shows a dot and I have to open the day to see what the dot is for. With this I can get a quick view of what’s coming up and it also shows my reminders that I can easily check off. I love it thus far.

    Marymo123 · 31 Jul 2026

  4. 1/5Lost a lot of info

    On Jan 1 I started entering places and mileage for every trip I made to help dogs. I entered the name of the dog where I picked it up from and took it to followed by the mileage. Perfect, exactly what I needed. In April I needed to refer to a date I took a dog to transport. I wasn’t sure which week so went to look. GONE!!!!! EVERYTHING I had entered prior to one month before was gone. However every Holiday, Every Presidents Birthday or anything else normally pew marked on a calendar was still there. What I lost cannot be replaced and Zi tried everything including going to the Apple Store to see if I could retrieve it. Nope, can’t be done. I would pay to have a Calendar that I could refer back to for as long as I need to. I’m extremely disappointed in the usefulness of this calendar. I guess it works great for the future but it does not work to document times or appointments you have had in the past.

    Carol Burt · 31 Jul 2026

  5. 5/5Best I’ve Tried .. & I’ve Tried many

    This app is the perfect combination for my needs It has a screen long monthly view that displays all your events and the best part about it for me is that it also displays all my tasks. As someone who relies heavily on their calendar for appointments and to-do lists this is a major point in my book I love that I can check off the tasks as I complete them right on the calendar without having to jump to a different screen or page. For those who can’t see the previous appointments on their calendars after the last couple of weeks, this is an apple setting not a calendar z app issue. To fix this just go to settings-calendars- sync and select ALL EVENTS. This will bring back all appointments from previous months. I paid the .99 for the ads free version and i think it was worth it.

    jatziri · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

  • Data Not Linked to You — Analytics — Usage Data — Product Interaction Developer declared
  • Data Not Linked to You — Third-Party Advertising — Identifiers — Device ID Developer declared
  • Data Not Linked to You — Identifiers Developer declared
  • Data Not Linked to You — Usage Data Developer declared
  • Data Used to Track You — Identifiers — Device ID Developer declared
  • Data Used to Track You — Identifiers Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

  • 1.4.3

    bug fix

  • 1.4.4

    bug fix

  • 1.4.5

    bug fix

  • 1.4.6

    update app icon

  • 1.4.7

    bug fix

  • 1.5.0

    Support iOS14

  • 1.5.1

    minor bug fix

  • 1.5.2

    Update App Icon

  • 1.5.3

    minor bug fix

  • 1.5.4

    Update for ATT

  • 1.5.5

    Update icon to 2022

  • 1.5.6

    Update App Icon

  • 1.5.7

    minor bug fix

  • 1.6.0

    Update App Icon(2024)

  • 1.6.1

    fixed layout

  • 1.6.2

    minor bug fix

  • 1.6.3

    minor bug fix

  • 1.6.4

    Update App Icon

  • 1.7.0

    New Feature : Widgets

  • 1.7.1

    minor bug fix

  • 1.7.2

    minor bug fix

  • 1.7.3

    Minor bug fix

  • 1.7.4

    minor bug fix

  • 1.7.5

    Update App Icon

  • 1.7.6 · 23 Jan 2026

    minor bug fix

Alternatives

Availability by market

Data quality & evidence

Page completeness
Live store listing
Last verified
31 Jul 2026
Sources
App Store

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