# Curious Ball vs Mathonaut

The clearest difference is review sentiment: Curious Ball at 100% against Mathonaut's 0%. Curious Ball also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 1). Mathonaut's advantage is ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Mathonaut sells 1 one-off in-app purchase. Curious Ball asks for nothing beyond the download.

Curious Ball holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 100% of Curious Ball's written reviews are positive against 0% of Mathonaut's.

Curious Ball ships an update every 2 months, Mathonaut every 3 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Curious Ball | Mathonaut |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/curious-ball/id1496853601/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/mathonaut/id1673790210/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 138 MB | 46 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Giray BAL](https://appshunter.io/developer/1496853600) | [Hugo Delaunay](https://appshunter.io/developer/1456648264) |

## What reviewers say

### Curious Ball

[App page](https://appshunter.io/ios/app/curious-ball/id1496853601)

Experience a physics-based platformer with unique levels and unlockable objects. Create and share your own maps with an online editor, and play levels designed by other users for endless fun.

**Highlights:** Physics-based gameplay, Unlockable objects, Online map editor, Share custom maps, Play user-created levels

**Features:** macOS Compatibility

**In-app purchases:** none


### Mathonaut

[App page](https://appshunter.io/ios/app/mathonaut/id1673790210)

Embark on a retro 2D platformer adventure where math meets space exploration. Solve equations to navigate treacherous caverns, manage oxygen, and uncover the secrets of a mysterious planet. Choose from unique characters and customize your challenge.

**Highlights:** Retro 2D platformer gameplay, Solve deadly equations, Space exploration theme, 20 challenging levels, Hardcore mode, Customizable characters and oxygen duration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock new characters and more | $0.99 | one-time |


## Frequently asked questions

### Is Curious Ball free?

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

### Is Mathonaut free?

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

### Which has better reviews, Curious Ball or Mathonaut?

Curious Ball is rated higher. Curious Ball averages 5.0 out of 5 from 2 ratings, while Mathonaut averages 3.0 from 2 ratings.

### Do Curious Ball or Mathonaut have ads?

Curious Ball shows ads; Mathonaut does not.

### Which is updated more often, Curious Ball or Mathonaut?

Curious Ball ships an update every 2 months, and Mathonaut every 3 months. Most recently, Curious Ball was updated on September 24, 2026 and Mathonaut on September 22, 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.*