# Повторяй кудасай

> Japanese Rules and Grammar to Review Before Taking the JLPT

Canonical page: [https://chrome-stats.com/d/com.nihon.nihonhelper](https://chrome-stats.com/d/com.nihon.nihonhelper)

## Overview

- **ID:** `com.nihon.nihonhelper`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** mrJoin
- **Category:** BOOKS\_AND\_REFERENCE
- **Downloads:** 12
- **Last updated:** 2026-07-15
- **First published:** 2026-07-15
- **Publisher country:** RU
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.nihon.nihonhelper)
- **Website:** [https://mrjoin.eurodir.ru](https://mrjoin.eurodir.ru/)
- **Privacy policy:** [https://mrjoin.eurodir.ru/policy\_kudasai.html](https://mrjoin.eurodir.ru/policy_kudasai.html)

## Description

The app creates a more convenient platform for reviewing Japanese rules, grammar, constructions, particles, counting suffixes and verb forms before taking the JLPT.<br>Written based on 皆の日本語.

## Rankings

- #2,780,388 — Overall

## Similar extensions and apps

- [JLPT Jg - Japanese](https://chrome-stats.com/d/com.wonjongseo.jlpt_jonggack) — 919 users
- [JLPT Jg Plus - Japanese](https://chrome-stats.com/d/com.wonjongseo.jlpt_jonggack_plus) — 37 users
- [JLPT Study (N1/N2/N3/N4/N5)](https://chrome-stats.com/d/com.daniel.jlptstudy) — 31 users
- [JLPT Practice Test](https://chrome-stats.com/d/com.jlptpracticetest) — 569 users
- [Learn Japanese Online App](https://chrome-stats.com/d/com.zinza.flutter.jla) — 16 users
- [JLPT Test - Japanese learning](https://chrome-stats.com/d/com.gearedkids.jlpt) — 150 users
- [JLPT N3 Wordbook](https://chrome-stats.com/d/jp.ktg.jlptn3) — 2 users
- [Japanese Grammar](https://chrome-stats.com/d/com.porolingo.jgrammar) — 494,855 users, 4.39 / 5
- [JLPT N2 Japanese - Sakutore](https://chrome-stats.com/d/jp.co.decryption.jlptn2) — 109 users
- [JLPT N2 Prep Japanese — JPmate](https://chrome-stats.com/d/dev.daylab.jpmate2) — 141 users
- [단단](https://chrome-stats.com/d/dev.doomini.dandan) — 1 users
- [JLPT Test Practice N5 to N1](https://chrome-stats.com/d/de.bognermaerkl.jlpt) — 18,271 users, 4.75 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/com.nihon.nihonhelper)