# 中学生・高校生の国語文法勉強アプリ

> Taken from the public Google Play listing. Every figure below carries the date it was updated.
> Nothing is modelled or estimated. A new collection starts at 00:00 UTC daily and takes several hours; an individual app's reading lands at some point inside that window.

Source page: https://appcurves.com/app/jp.co.gakkonet.trainingkokugobunpo

- Package: `jp.co.gakkonet.trainingkokugobunpo`
- Developer: StudySwitch, Inc.
- Category: Education
- Platform: Android (Google Play)
- Released: Oct 2, 2017
- Lifetime downloads: 152,229 (updated 2026-09-05)
- What the store shows instead: 100,000+
- Rating: the listing no longer shows one (last published 4.54 on 2026-09-15)
- Readings kept: 1 (2026-09-05 → 2026-09-05)

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Site last completed a reading on 2026-09-22. AppCurves is not real-time.
When citing, include the reading date. https://appcurves.com/faq answers where the figure comes from.