# Circle Throw vs Math Plus Challenge Test Skill

The clearest difference is in-app purchases: Circle Throw at none against Math Plus Challenge Test Skill's 8. Math Plus Challenge Test Skill's advantage is update cadence (every 19 months vs every 46 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Math Plus Challenge Test Skill sells 8 one-off in-app purchases. Circle Throw asks for nothing beyond the download.

Circle Throw ships an update every 46 months, Math Plus Challenge Test Skill every 19 months. The most recent releases landed on September 17, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Circle Throw | Math Plus Challenge Test Skill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/math-plus-challenge-test-skill/id1465689873/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 46 months | **Every 19 months** |
| Monetization | — | Free with in-app purchases |
| Size | 66 MB | 57 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alperen Karagoz](https://appshunter.io/developer/836846874) | [Phoenix Mind Games](https://appshunter.io/developer/1396381573) |

## What reviewers say

### Circle Throw

[App page](https://appshunter.io/ios/app/circle-throw/id1445485472)

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

**In-app purchases:** none


### Math Plus Challenge Test Skill

[App page](https://appshunter.io/ios/app/math-plus-challenge-test-skill/id1465689873)

Enhance your mathematical abilities with this engaging game. It offers challenging puzzles and allows you to track your progress against global scores. Suitable for all ages, it aims to improve brain power and math skills.

**Highlights:** Endless puzzle collection, Universal design for iPhone and iPad, Offline play available, Math learning tool, Reach high scores, Fast math drills

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pile Of Coins | $0.99 | one-time |
| Activate Adblock | $1.99 | one-time |
| Bulk Of Coins | $1.99 | one-time |
| Heap Of Coins | $2.99 | one-time |
| Batch Of Coins | $3.99 | one-time |
| Lot Of Coins | $4.99 | one-time |
| Mass Of Coins | $5.99 | one-time |
| Peak Of Coins | $6.99 | one-time |


## Frequently asked questions

### Is Circle Throw free?

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

### Is Math Plus Challenge Test Skill free?

Math Plus Challenge Test Skill is free to download, with in-app purchases available.

### Do Circle Throw or Math Plus Challenge Test Skill have ads?

Neither Circle Throw nor Math Plus Challenge Test Skill shows ads.

### Which is updated more often, Circle Throw or Math Plus Challenge Test Skill?

Circle Throw ships an update every 46 months, and Math Plus Challenge Test Skill every 19 months. Most recently, Circle Throw was updated on September 17, 2026 and Math Plus Challenge Test Skill on September 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.*