my-oto-mo
my-oto-mo is made and published by Gakken Inc. AppBrain is an independent app data site and isn't affiliated with Gakken Inc. The app name, icon, screenshots and description belong to Gakken Inc. and are shown as published on Google Play.
AppBrain's verdict
Established- Total installs
- 280 thousand
- Best rank
- #56
- Top Free, Japan
- Last updated
- July 1, 2026
my-oto-mo has 280 thousand installs. It doesn't have enough ratings yet to judge what users think. Its best ranking is #56 in Top Free, Books & Reference in Japan.
Installs
Tracked by AppBrain- Last 30 days
- 7.3 thousand
- Per day
- 240
- 30-day average
- Play install range
- 100+ thousand
- Launched
- February 2020
Installs over time
my-oto-mo has been installed 280 thousand times. Over the past 30 days, it averaged 240 installs per day.
Rankings
Google Play top charts- Highest rank
- #56
- Chart
- Top Free
- Books & Reference
- Country
- Japan
Google Play Rankings for my-oto-mo
Top rankings
| Rank | Country | Category | List |
|---|---|---|---|
| 56 | Japan | Books & Reference | Top Free |
Ranking history in Japan
Competitors
Similar apps and more from Gakken Inc.
Releases
Updates seen on Google Play- Version
- 3.1.6
- Launched
- February 2020
User feedback
Ratings and reviews on Google PlayComments on my-oto-mo for Android
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- 17
- App size
- 14.8 MB
- Needs Android
- 5.1+
- Content rating
- Everyone
Technologies used by my-oto-mo
About the app and developer
About my-oto-mo
my-oto-mo is a books & reference app developed by Gakken Inc.
Install Statistics
my-oto-mo has been installed 280 thousand times. In the last 30 days, the app was installed 7.3 thousand times. It is ranked in the top 100 books & reference apps.
User Ratings
The app has no ratings yet.
App Information
my-oto-mo is freely available from Google Play. The app size is 14.83 MB. The latest version available is 3.1.6. The last update was on July 1, 2026.
Technical Requirements
my-oto-mo requires Android 5.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since February 2020.
App Performance Report
Get a detailed PDF report for my-oto-mo with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Gakken Inc.
Store listing
By Gakken Inc., from Google Play“This is a free app that allows you to play the audio from Gakken's language books on your smartphone or tablet.”
Description by Gakken Inc. Written by the developer, not by AppBrain. Click to read.
いつでも、どこでも、音声をあなたの英語学習のおともに。
※対応書籍は書店でお買い求めください。
※対応書籍は下記の「my-oto-mo（マイオトモ）」ホームページでご確認いただけます。
my-oto-moホームページ
https://gakken-ep.jp/extra/myotomo/
Recent changes:
一部の端末で音声再生できない不具合があり修正しました