---
title: "Fix My Japanese: Grammar Check - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Fix My Japanese checks the Japanese you wrote and tells you what to change, and why.  Paste or type anything (a sentence, a Slack message, a whole email), tap Fix It, and you get the corrected text ba"
---

# Fix My Japanese: Grammar Check — United States
> Write like a native

![Fix My Japanese App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b1/fe/5c/b1fe5cbc-ef9a-5c69-b633-15f5003dcaea/AppIcon-0-0-1x_U007epad-0-1-85-220.jpeg/434x0w.png)

**Developer:** [David Mohl](https://apptail.io/developer/david-mohl-nNPc)
**Category:** Education
**Rating:** 4.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.davidmohl.fixmyjapanese
**Store:** Apple App Store
**Country:** United States
**Version:** 1.4 (released 2026-09-03)
**Original Release:** 2025-02-11
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6741412908)
**AppTail Page:** [https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/united-states](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/united-states)

## Fix My Japanese Description
Fix My Japanese checks the Japanese you wrote and tells you what to change, and why.

Paste or type anything (a sentence, a Slack message, a whole email), tap Fix It, and you get the corrected text back with every change listed separately: what you wrote, what it should be, and a short note on the rule behind it. Each correction stands on its own, so you can take the ones you agree with and think about the rest.

What it catches

- Particles: は against が, に against で. The mistakes that are hardest to spot in your own writing.
- Conjugation and tense: て-form, conditionals, and transitive/intransitive pairs like 開ける and 開く.
- Politeness: choose Formal (〜ます) or Polite (〜いたします) and it holds the whole text to that register. The email that starts polite and slips halfway through gets flagged.
- Kanji and okurigana: IME conversion slips (帰る for 返る) and okurigana that wobbles (行う, 行なう).
- Phrasing that is grammatically correct but that nobody actually writes, rewritten to what a native would say.

Made for

- Proofreading a work email before you send it
- Checking homework before class
- JLPT writing practice
- Anyone who has stared at a sentence wondering whether it sounds rude

Your corrections sync between iPhone and iPad over iCloud, so History looks the same on both.

Three corrections a day are free. A subscription removes the limit.

The app interface and the explanations are in English. The corrections themselves are Japanese.

The AI is accurate but not infallible. Treat it as a well-read second reader, not an oracle.

- Privacy Policy: 
- Terms of Use: 

## Fix My Japanese Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/61/aa/e1/61aae19d-e91f-c51f-f04a-ec67012e3c93/iphone1_framed.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1a/f3/9a/1af39a04-3602-ece1-ed1e-a06726e0a86f/iphone2_framed.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/44/8a/03/448a033a-3fe3-b27b-d029-dac602212621/iphone3_framed.png/1320x2868.png)

## Fix My Japanese Rating Breakdown in United States
- 5 stars: 1 (50%)
- 4 stars: 0 (0%)
- 3 stars: 1 (50%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Fix My Japanese Available In
- [United States](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/united-states)
- [Japan](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/japan)
- [Austria](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/austria)
- [Azerbaijan](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/azerbaijan)
- [Barbados](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/barbados)
- [Bulgaria](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/bulgaria)
- [Bahrain](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/bahrain)
- [Bermuda](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/bermuda)
- [Brunei](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/brunei)
- [Brazil](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/brazil)
- [Belarus](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/belarus)
- [Belize](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/belize)
- [Switzerland](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/switzerland)
- [Chile](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/chile)
- [China](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/china)
- [Cyprus](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/cyprus)
- [Germany](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/germany)
- [Denmark](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/denmark)
- [Algeria](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/algeria)
- [Estonia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/estonia)
- [Egypt](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/egypt)
- [France](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/france)
- [Croatia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/croatia)
- [Indonesia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/indonesia)
- [Israel](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/israel)
- [India](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/india)
- [Iceland](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/iceland)
- [Italy](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/italy)
- [Jamaica](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/jamaica)
- [South Korea](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/south-korea)
- [Lebanon](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/lebanon)
- [Sri Lanka](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/sri-lanka)
- [Lithuania](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/lithuania)
- [Latvia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/latvia)
- [Madagascar](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/madagascar)
- [North Macedonia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/north-macedonia)
- [Mali](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/mali)
- [Macao SAR China](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/macau)
- [Mauritius](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/mauritius)
- [Mexico](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/mexico)
- [Malaysia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/malaysia)
- [Nicaragua](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/nicaragua)
- [Norway](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/norway)
- [Nepal](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/nepal)
- [Peru](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/peru)
- [Philippines](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/philippines)
- [Pakistan](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/pakistan)
- [Romania](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/romania)
- [Russia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/russia)
- [Saudi Arabia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/saudi-arabia)
- [Sweden](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/sweden)
- [Singapore](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/singapore)
- [Slovenia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/slovenia)
- [Slovakia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/slovakia)
- [Suriname](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/suriname)
- [El Salvador](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/el-salvador)
- [Thailand](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/thailand)
- [Tunisia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/tunisia)
- [Türkiye](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/turkey)
- [Taiwan](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/taiwan)
- [Ukraine](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/ukraine)
- [Armenia](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/armenia)
- [Uzbekistan](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/uzbekistan)
- [Angola](https://apptail.io/app/fix-my-japanese-grammar-check-IRCw/angola)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*