# GrammarBattle vs KanjiLesson

The clearest difference is in-app purchases: KanjiLesson at none against GrammarBattle's 2. KanjiLesson also leads on update cadence (every 2 months vs every 6 months) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. GrammarBattle sells 2 one-off in-app purchases. KanjiLesson asks for nothing beyond the download.

GrammarBattle ships an update every 6 months, KanjiLesson every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GrammarBattle | KanjiLesson |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grammarbattle/id6749281647/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 41 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Belov](https://appshunter.io/developer/1829815210) | [BYNET](https://appshunter.io/developer/1811735131) |

## What reviewers say

### GrammarBattle

[App page](https://appshunter.io/ios/app/grammarbattle/id6749281647)

Engage in an RPG-style game to improve your English grammar. Battle enemies by answering grammar questions correctly, level up your character, and unlock new tenses. Track your progress and master various English grammar topics.

**Highlights:** RPG-style grammar battles, Level up and collect rewards, Unlock grammar tenses, Boss fights with speed challenges, Progress tracking, Covers various English grammar topics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |
| Crystals | $0.99 | one-time |


### KanjiLesson

[App page](https://appshunter.io/ios/app/kanjilesson/id6761472341)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GrammarBattle free?

GrammarBattle is free to download, with in-app purchases available.

### Is KanjiLesson free?

KanjiLesson is free to download, with no in-app purchases.

### Do GrammarBattle or KanjiLesson have ads?

Both GrammarBattle and KanjiLesson show ads.

### Which is updated more often, GrammarBattle or KanjiLesson?

GrammarBattle ships an update every 6 months, and KanjiLesson every 2 months. Most recently, GrammarBattle was updated on October 21, 2026 and KanjiLesson on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*