---
title: "Onsei - Reviews, Revenue and Downloads in Sri Lanka | Apple App Store"
description: "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 tu"
---

# Onsei — Sri Lanka

![Onsei App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/70/c2/d2/70c2d2e5-7e3e-1d68-e32b-c74c74b9a719/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [鑫 陈](https://apptail.io/developer/developer-VrEEkc)
**Category:** Education
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.onsei.app
**Store:** Apple App Store
**Country:** Sri Lanka
**Version:** 1.1.0 (released 2026-05-01)
**Original Release:** 2026-04-21
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/lk/app/app/id6761715885)
**AppTail Page:** [https://apptail.io/app/onsei-SPXz/sri-lanka](https://apptail.io/app/onsei-SPXz/sri-lanka)

## Onsei Description
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

## Onsei Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a0/c5/92/a0c5921c-c7c7-2e1b-b97f-6f242e4cee92/screenshot-zh-2.jpg/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/45/a0/52/45a0528b-05ee-d3e2-20fb-89a8dce23c97/screenshot-zh-3.jpg/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1d/4d/7d/1d4d7dcc-612b-a8ab-875a-a06093fe4f0e/screenshot-zh-1.jpg/1284x2778.png)






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## Onsei Available In
- [China](https://apptail.io/app/onsei-SPXz/china)
- [Sri Lanka](https://apptail.io/app/onsei-SPXz/sri-lanka)
- [Macao SAR China](https://apptail.io/app/onsei-SPXz/macau)

---

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