my-oto-mo Android
my-oto-mo is #13 in Books & Reference Free on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperGakken Inc.
CategoryBooks & Reference
PriceFree
Released
Installs100k+
Rating–
Updated
Content ratingEveryone
Best rank now
#13
Books & Reference FreeMeasured
my-oto-mo on Google Play
App details
App ID
jp.co.gakken.myotomo
Publisher
Gakken Inc.
Content rating
Everyone
my-oto-mo 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.
Where my-oto-mo's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
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.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Books & ReferenceFree | #13 |
Apps near my-oto-mo on the chart
Books & Reference Free, around #13.
About my-oto-mo
This is a free app that allows you to play the audio from Gakken's language books on your smartphone or tablet. Convenient functions useful for language learning, such as playback speed adjustment (0.5 to 2.0 times) and AB repeat. "You can listen to audio on your smartphone even if you don't have a CD player!" For books that support "Speaking", it is possible to judge pronunciation and record and play back (registration with GakkenID is required to play back recorded voice).
Anytime, anywhere audio companion for your English learning.
*Please purchase compatible books at bookstores.
* You can check compatible books on the "my-oto-mo" website below.
my-oto-mo homepage
https://gakken-ep.jp/extra/myotomo/
Anytime, anywhere audio companion for your English learning.
*Please purchase compatible books at bookstores.
* You can check compatible books on the "my-oto-mo" website below.
my-oto-mo homepage
https://gakken-ep.jp/extra/myotomo/
What's new in 3.1.6
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