# Unit Circle Practice vs CircleMap

The clearest difference is rating: Unit Circle Practice at 5.0 against CircleMap's 4.5. Unit Circle Practice also leads on ratings volume (20 vs 2). CircleMap's advantage is in-app purchases (none vs 1) and update cadence (daily vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Unit Circle Practice sells 1 one-off in-app purchase. CircleMap asks for nothing beyond the download.

Unit Circle Practice holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Unit Circle Practice has 20 ratings behind it against 2, so its average is the more settled of the two.

Unit Circle Practice ships an update every 6 months, CircleMap daily. The most recent releases landed on September 18, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | Unit Circle Practice | CircleMap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (20 ratings)](https://appshunter.io/ios/app/unit-circle-practice/id1506653412/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/circlemap/id6749683203/reviews) |
| Number of ratings | **20** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 29 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Russell Thorman](https://appshunter.io/developer/1093341902) | [Supparsorn Wantarnagon](https://appshunter.io/developer/1800705021) |

## What reviewers say

### Unit Circle Practice

[App page](https://appshunter.io/ios/app/unit-circle-practice/id1506653412)

Master the unit circle with focused training on angles, radians, coordinates, and exact trig values. Interactive exercises and quizzes build speed and accuracy for pre-calculus and trigonometry students. Unlock advanced tools for deeper understanding and test preparation.

**Highlights:** Interactive drag-and-drop training, Unit circle and exact value quizzes, Clean unit circle guide with summaries, Inverse trig and angle conversion practice, Quadrant sign identification

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime Unlock | $1.99 | one-time |


### CircleMap

[App page](https://appshunter.io/ios/app/circlemap/id6749683203)

This app makes learning the unit circle and polar graphs interactive and fun. It offers customizable quizzes for angles, radians, and coordinates, along with a mode to visualize polar equations in both polar and Cartesian systems. It's designed to build confidence and speed in trigonometry and calculus.

**Highlights:** Interactive unit circle quizzes, Customizable angle and radian practice, Polar equation input and graphing, Dual polar and Cartesian visualization, Real-time graph exploration, Instant feedback and score tracking

**In-app purchases:** none


## Frequently asked questions

### Is Unit Circle Practice free?

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

### Is CircleMap free?

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

### Which has better reviews, Unit Circle Practice or CircleMap?

Unit Circle Practice is rated higher. Unit Circle Practice averages 5.0 out of 5 from 20 ratings, while CircleMap averages 4.5 from 2 ratings.

### Do Unit Circle Practice or CircleMap have ads?

Neither Unit Circle Practice nor CircleMap shows ads.

### Which is updated more often, Unit Circle Practice or CircleMap?

Unit Circle Practice ships an update every 6 months, and CircleMap daily. Most recently, Unit Circle Practice was updated on September 18, 2026 and CircleMap on June 2, 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.*