# Score Warden vs Unit Circle Practice

The clearest difference is in-app purchases: Score Warden at none against Unit Circle Practice's 1. Unit Circle Practice's advantage is update cadence (every 6 months vs every 72 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. Score Warden asks for nothing beyond the download.

Score Warden ships an update every 72 months, Unit Circle Practice every 6 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Score Warden | Unit Circle Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (21 ratings)](https://appshunter.io/ios/app/unit-circle-practice/id1506653412/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 72 months | **Every 6 months** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 6 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Herbert Caller](https://appshunter.io/developer/1352839830) | [Russell Thorman](https://appshunter.io/developer/1093341902) |

## What reviewers say

### Score Warden

[App page](https://appshunter.io/ios/app/score-warden/id1446213224)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Score Warden free?

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

### Is Unit Circle Practice free?

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

### Do Score Warden or Unit Circle Practice have ads?

Neither Score Warden nor Unit Circle Practice shows ads.

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

Score Warden ships an update every 72 months, and Unit Circle Practice every 6 months. Most recently, Score Warden was updated on October 12, 2026 and Unit Circle Practice 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.*