# Unit Circle Practice vs ValueMatch

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

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

On the App Store both sit at effectively the same score — 5.0 for Unit Circle Practice against 5.0 for ValueMatch. 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. Written reviews split almost evenly too, at 100% and 100% positive.

Unit Circle Practice ships an update every 6 months, ValueMatch every 2 months. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Unit Circle Practice | ValueMatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (20 ratings)](https://appshunter.io/ios/app/unit-circle-practice/id1506653412/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/valuematch/id6744013431/reviews) |
| Number of ratings | **20** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 12 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| 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 |


### ValueMatch

[App page](https://appshunter.io/ios/app/valuematch/id6744013431)

This app helps you make informed purchasing choices by calculating and comparing unit prices for various products. It provides clear visual aids and supports both English and Thai languages to assist users in finding the best value for their money.

**Highlights:** Compare price per unit instantly, Compare up to 6 items, Add, remove, or reset items, Visual charts for best deals, English and Thai language support

**Features:** macOS Compatibility

**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 ValueMatch free?

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

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

Unit Circle Practice and ValueMatch are both rated 5.0 out of 5 on the App Store, from 20 and 2 ratings respectively.

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

Neither Unit Circle Practice nor ValueMatch shows ads.

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

Unit Circle Practice ships an update every 6 months, and ValueMatch every 2 months. Most recently, Unit Circle Practice was updated on October 6, 2026 and ValueMatch on October 16, 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.*