Moment Diary - Simple Journal Android
Moment Diary - Simple Journal is #69 in Lifestyle Grossing on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperUtagoe Inc.
CategoryLifestyle
PriceFree
Released
Installs1M+
Rating★ 3.7 (9.9k)
Updated
Content ratingEveryone
Rating
3.7 ★
9.9k ratings
Measured
Best rank now
#69
Lifestyle GrossingMeasured
Moment Diary - Simple Journal on Google Play
App details
App ID
com.utagoe.momentdiary
Publisher
UTAGOE INC
Publisher country
Japan
Content rating
Everyone
Moment Diary - Simple Journal downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Moment Diary - Simple Journal before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How Moment Diary - Simple Journal makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | LifestyleGrossing | #69 |
Apps near Moment Diary - Simple Journal on the chart
Lifestyle Grossing, around #69.
Ratings
Google Play, worldwide.
Rating
3.7 ★
9.9k ratings
Measured
Ratings
9.9k
Measured
Written reviews
343
Measured
About Moment Diary - Simple Journal
Open, write, done. Moment Diary is a simple private diary that saves every note with a timestamp.
Over 1 million downloads.
◆ Perfect for
- Daily journaling, baby / diet / health logs
- Quick ideas, to-dos, shopping lists
- Clearing your mind — write it down and let it go
◆ Features
- Timestamped entries with a light 140-character countdown (can be turned off)
- Attach photos, videos and audio
- Calendar views (scroll / classic) to look back on your days
- Tags, search and date filters to find old entries fast
- Passcode lock keeps your diary private
- Reminder notifications so you never forget to write
- A "one year ago" notification brings back memories
- Customize with skins, stickers, backgrounds and font colors
◆ Never lose your diary
- Free Cloud Backup stores your text on our server — restore easily on a new phone
- Share one Diary ID with family or friends to keep an exchange diary
- On-device backup / restore is also available
◆ Premium (monthly subscription)
- Back up photos and videos too
- Automatic backup
- Unlimited premium skins & stickers
* Free trial for the first 30 days
[Important]
If anything goes wrong, please do NOT uninstall the app or clear its data — your diary may be lost. Contact us first via "Request / Bug report" in the app or by e-mail.
[Permissions]
- Photos & videos (required) / audio (optional): attaching media to entries
- Camera & microphone: taking photos and videos
- Notifications: reminders and "one year ago"
- Location (optional): saving where you wrote
- Network: Cloud Backup and announcements
- Alarm, run at startup, vibration: reminders
- Keep awake: preventing interruption during backup
- Google Play billing: Premium service
Over 1 million downloads.
◆ Perfect for
- Daily journaling, baby / diet / health logs
- Quick ideas, to-dos, shopping lists
- Clearing your mind — write it down and let it go
◆ Features
- Timestamped entries with a light 140-character countdown (can be turned off)
- Attach photos, videos and audio
- Calendar views (scroll / classic) to look back on your days
- Tags, search and date filters to find old entries fast
- Passcode lock keeps your diary private
- Reminder notifications so you never forget to write
- A "one year ago" notification brings back memories
- Customize with skins, stickers, backgrounds and font colors
◆ Never lose your diary
- Free Cloud Backup stores your text on our server — restore easily on a new phone
- Share one Diary ID with family or friends to keep an exchange diary
- On-device backup / restore is also available
◆ Premium (monthly subscription)
- Back up photos and videos too
- Automatic backup
- Unlimited premium skins & stickers
* Free trial for the first 30 days
[Important]
If anything goes wrong, please do NOT uninstall the app or clear its data — your diary may be lost. Contact us first via "Request / Bug report" in the app or by e-mail.
[Permissions]
- Photos & videos (required) / audio (optional): attaching media to entries
- Camera & microphone: taking photos and videos
- Notifications: reminders and "one year ago"
- Location (optional): saving where you wrote
- Network: Cloud Backup and announcements
- Alarm, run at startup, vibration: reminders
- Keep awake: preventing interruption during backup
- Google Play billing: Premium service
What's new in 14.1.0
* If something goes wrong, don't delete the app and contact support.
- Ver14.1.0(released Aug 13th, 2026) -
- Added "Today's Memory," which shows one of your past entries
- Fixed shortcuts not being added to the home screen
- Fixed editing/deleting from search results affecting a different entry
- Fixed some tags missing from tag search results
- Minor bug fixes
- Ver14.1.0(released Aug 13th, 2026) -
- Added "Today's Memory," which shows one of your past entries
- Fixed shortcuts not being added to the home screen
- Fixed editing/deleting from search results affecting a different entry
- Fixed some tags missing from tag search results
- Minor bug fixes