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

> AI-powered Japanese grammar checker and explainer for learners. (iPhone/iPad app by David Mohl.)

- Source: https://appshunter.io/ios/app/fix-my-japanese-grammar-check/id6741412908 (this page in markdown: same URL + `.md`)
- Developer: [David Mohl](https://appshunter.io/developer/1650045667)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Rating: 4.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.2 · 22 MB
- Languages: American English
- Released: 2025-02-11
- Data updated: 2026-09-05
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/fix-my-japanese-grammar-check/id6741412908/reviews.md

## What is Fix My Japanese?

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: https://fixmyjapanese.com/privacy
- Terms of Use: https://fixmyjapanese.com/terms

## Key features

- Instant grammar corrections
- Clear explanations of mistakes
- Daily practice corrections
- Clipboard pasting for quick proofreading
- Toggle between polite and formal Japanese

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Fix My Japanese Unlock | $2.99 | per month |
| Fix My Japanese Pro Annual | $29.99 | per year |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/fix-my-japanese-grammar-check/id6741412908/reviews.md

### 5/5 — Great App!

*2025-02-15*

So simple, but so useful! It really saved me a lot of time!

## Frequently asked questions about Fix My Japanese

### How does Fix My Japanese help me learn?

Fix My Japanese provides instant grammar corrections and detailed explanations for your Japanese text. This helps you understand the 'why' behind mistakes, improving your grasp of grammar and sentence structure.

### Does Fix My Japanese offer a free trial?

Yes, you can start with 3 free corrections every day to experience the app's features. For unlimited corrections and more intensive study, a premium subscription is available.

### What are the subscription options for Fix My Japanese?

Fix My Japanese offers a monthly subscription for $2.99 and an annual subscription for $29.99, providing access to unlimited corrections and premium features.

### Is Fix My Japanese suitable for beginners?

Yes, the app is designed for language learners of all levels, including beginners. Its clear explanations and instant feedback are beneficial for building confidence and understanding core grammar.

### How often is Fix My Japanese updated?

The latest version of Fix My Japanese is 1.2.5, and it was last updated on April 1, 2026. The developer is actively working on improving the AI and features.

### What devices is Fix My Japanese available on?

Fix My Japanese is available for iPhone and iPad, making it convenient for on-the-go learning and practice.

### Does Fix My Japanese have ads?

No, Fix My Japanese does not contain advertisements. The app offers a free tier with daily limits and a premium subscription for unlimited access.

### Can Fix My Japanese help with formal Japanese?

Yes, Fix My Japanese allows you to toggle between polite and formal Japanese. This feature is particularly useful for business emails or situations requiring extra politeness.

## Version history (last 5 releases)

### 1.4 — 2026-09-03

Stability improvements and bug fixes.

### 1.3 — 2026-06-11

1.3 brings stability improvements, bug fixes and a few design tweaks

### 1.2.5 — 2026-04-01

- bug fixes and stability improvements

### 1.2.3 — 2026-03-18

- Bug fixes and stability improvements

### 1.2.1 — 2025-10-27

New in 1.2.1
- Resolves an issue where subscription status was not properly restored

New in 1.2.0
- The app is now prettier and easier to use
- You can now login to Fix My Japanese and link the app to the web

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## More apps by David Mohl

- [Masked Email Manager](https://appshunter.io/ios/app/masked-email-manager/id6443853807)
- [Desks Companion for WeWork](https://appshunter.io/ios/app/desks-companion-for-wework/id6740799801)
- [The Enabler](https://appshunter.io/ios/app/the-enabler/id6742695941)
- [Advanced AI Actions](https://appshunter.io/ios/app/advanced-ai-actions/id6743052292)
- [Quickshot AI Editor](https://appshunter.io/ios/app/quickshot-ai-editor/id6744357427)

All apps by David Mohl: https://appshunter.io/developer/1650045667

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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 2026-09-05.*