# Hopper Rabbit vs Mathonaut

The clearest difference is in-app purchases: Hopper Rabbit at none against Mathonaut's 1. Hopper Rabbit also leads on iOS requirement (11.0 vs 14.0). Mathonaut's advantage is ads (none vs shown) and update cadence (every 3 months vs every 12 months). On price and device support there is nothing between them.

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

Hopper Rabbit ships an update every 12 months, Mathonaut every 3 months. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Hopper Rabbit | Mathonaut |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/mathonaut/id1673790210/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 94 MB | 46 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 9+ | 4+ |
| Developer | [Safak Yalcinkaya](https://appshunter.io/developer/1626278233) | [Hugo Delaunay](https://appshunter.io/developer/1456648264) |

## What reviewers say

### Hopper Rabbit

[App page](https://appshunter.io/ios/app/hopper-rabbit-new-dimension/id1626290193)

**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 Hopper Rabbit free?

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

### Is Mathonaut free?

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

### Do Hopper Rabbit or Mathonaut have ads?

Hopper Rabbit shows ads; Mathonaut does not.

### Which is updated more often, Hopper Rabbit or Mathonaut?

Hopper Rabbit ships an update every 12 months, and Mathonaut every 3 months. Most recently, Hopper Rabbit was updated on October 4, 2026 and Mathonaut on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*