Use MemoMa to keep your lifelog and calendars together. Your timeline shows your actions, thoughts, events, even your photos with comments.

What you can do:
You can write notes in your calendar*. Notes will be saved with the current time.
You can write multiple notes without having to tap any button. Composition window remains open until you are done.
Notes can be viewed from any platforms (not just Apple devices) that support your calendar such as Google Calendar.
You can register frequently used texts, such as hashtags, to ‘Quick Items’
You can also use the app as your calendar if you don’t require invitations and recurring events.
You can see everything that happened on a particular day by viewing all of your events, notes and photos on a single timeline.
All the details of your events and notes are shown without having to tap a button to expand each item.
A map can be shown when a note or an event has a location assigned. Tap the map to open your preferred app for navigation.
The timeline can be a week long, a month long and a year long.
Advanced Search lets you find your note or event using multiple keywords.
You can update, duplicate, move and delete notes.*
Apple Watch: You can add new notes with the current time.
Apple Watch: You can navigate to any date and view the notes. You can also add an event to that day specifying start time.
Apple Watch: If you save a note about your activity you’re about to start, you can set its end time by tapping the note again and choose ‘End Now’.
Apple Watch: Start navigation based on the location set in your note.
Apple Watch: Make a phone call or send a message to phone numbers in your note.

*with upgrade after 14-day trial

What's not supported:
It cannot attach files or images.
Rich Text Format is not supported.
Apple Watch cannot show photos.

What’s New

Version 4.4

The app now prevents crashes when it reads events with empty titles.

A new option to set your activity's start and end dates. If you save a note at the beginning of activity, long press the note and choose 'End Now'. If you save a note at the end of activity, open the note, go to option and rewind start date backwards (End date will not change). If you want to move a note to a later date, change start date. If you want to move a note to an ealier date, change end date.

Ratings and Reviews

4.1 out of 5
14 Ratings

14 Ratings

Okeydoker ,


Today all of a sudden MemoMa would crash every time I touched it to open up my notes. Deleted and reinstalled, same thing. Not sure what else to do since there is no way to get any type of support. Its too bad since this app ismreally great until it suddenly stopped working.

UPDATE. The developer fixed the issue and accepted all responsibility. This in itself is a great thing and shows integrity.

I love this app.

Developer Response ,

This is completely my fault. My apology. The fixed version 3.1.4 should be available for download. Thank you for reporting the issue.

Prof. T. ,

Crashes on open 5 stars when problem is fixed.

The app is how I keep track of the food I eat. Yesterday it started crashing on opening. I deleted it and redownloaded. That did not fix the problem. I am using iOS 13.6 on an iPhone Xmax.

I got a great response. The problem went away. Thanks!

I can’t live without this app.

Developer Response ,

Try this and let me know @
Airplane mode > open memoma > settings > turn off icloud sync > turn off aiplane mode > reset icloud

Brick man 22 ,

Can’t use the app

The app crashes when I try to add Calendar views. And I can’t use the app until adding calendars views.

Developer Response ,

Response updated on Dec 7: The app should no longer crash as iOS 11.2 resolved the issue acknowledged by Apple when iOS 11.1 was released. Please update your review if your experience has improved. Thanks.

App Privacy

The developer, Tsuyoshi Niwa, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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