# Practice Grammar vs Circle Geometry

The clearest difference is price: Practice Grammar at Free against Circle Geometry's $3.99. Practice Grammar also leads on update cadence (every 11 days vs every 14 months). Circle Geometry's advantage is in-app purchases (none vs 6) and ads (none vs shown). On device support there is nothing between them.

Practice Grammar is free to download; Circle Geometry costs $3.99 up front. Practice Grammar sells 5 in-app purchases, starting at $8.49 per 7 days. Circle Geometry asks for nothing beyond the download.

Practice Grammar ships an update every 11 days, Circle Geometry every 14 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Practice Grammar | Circle Geometry |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.3 (81 ratings)](https://appshunter.io/ios/app/practice-grammarlearn-english/id1213426063/reviews)** | — |
| Number of ratings | **81** | — |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 14 months |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 13 MB |
| Requires iOS | 15.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nelly Latypova](https://appshunter.io/developer/1150816403) | [Willie van Schalkwyk](https://appshunter.io/developer/1016415734) |

## What reviewers say

### Practice Grammar

[App page](https://appshunter.io/ios/app/practice-grammarlearn-english/id1213426063)

Master English grammar with interactive lessons and exercises. This app breaks down complex topics like adjectives, verbs, and prepositions into easy-to-understand sections with real-world examples. Practice and test your knowledge to improve your writing and speaking skills.

**Highlights:** Master adjectives, verbs, prepositions, and more, Clear lessons with real-world examples, Interactive exercises and tests, Immediate feedback on answers, Covers British and American English, Vocabulary integrated into grammar

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete English Grammar Pro | $8.49 | per 7 days |
| Ultimate English Grammar Pro | $9.49 | per month |
| Advanced English Grammar Pro | $33.90 | per 6 months |
| Pro English Grammar Learning | $34.99 | per year |
| Pro English Grammar Learning | $34.99 | per year |


### Circle Geometry

[App page](https://appshunter.io/ios/app/circle-geometry/id1352312288)

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

**In-app purchases:** none


## Frequently asked questions

### Is Practice Grammar free?

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

### Is Circle Geometry free?

Circle Geometry costs $3.99, with no in-app purchases.

### Do Practice Grammar or Circle Geometry have ads?

Practice Grammar shows ads; Circle Geometry does not.

### Which is updated more often, Practice Grammar or Circle Geometry?

Practice Grammar ships an update every 11 days, and Circle Geometry every 14 months. Most recently, Practice Grammar was updated on October 24, 2026 and Circle Geometry on October 8, 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.*