# GrammarBattle vs Quarry

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

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

## The numbers

| Metric | GrammarBattle | Quarry |
| --- | --- | --- |
| 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 | **No** |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 127 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Belov](https://appshunter.io/developer/1829815210) | [Mayank Gulaty](https://appshunter.io/developer/1850701548) |

## 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 |


### Quarry

[App page](https://appshunter.io/ios/app/quarry-sql-and-python-prep/id6785931623)

**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 Quarry free?

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

### Do GrammarBattle or Quarry have ads?

GrammarBattle shows ads; Quarry does not.

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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.*