# Onsei

> Onsei (iPhone/iPad app by 鑫 陈.)

- Source: https://appshunter.io/ios/app/onsei/id6761715885 (this page in markdown: same URL + `.md`)
- Developer: [鑫 陈](https://appshunter.io/developer/1709457072)
- Category: Education, Reference
- Price: Free
- Age rating: 12+
- Requires: iOS 15.1 · 33 MB
- Languages: American English
- Released: 2026-04-21
- Data updated: 2026-05-04
- User reviews in markdown: https://appshunter.io/ios/app/onsei/id6761715885/reviews.md

## What is Onsei?

Onsei is a Japanese learning app designed for focused daily study.

Build vocabulary and grammar with spaced repetition, clear review flows, native audio, and scenario-based practice that helps you turn study into real usage.

Features:
• Vocabulary and grammar review
• Spaced repetition scheduling
• Daily study sessions and progress tracking
• Japanese audio playback
• Optional account sync across devices
• Scenario-based practice for everyday situations


## Version history (last 2 releases)

### 1.1.0 — 2026-05-01

- fix the IME not working on some input field

### 1.0 — 2026-04-21

No release notes.

## Related topics

[ons ei](https://appshunter.io/ios/topics/ons-ei)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-04.*