# Math Strikes Back vs Obby Endless Math Run

The clearest difference is ads: Math Strikes Back at none against Obby Endless Math Run's shown. Obby Endless Math Run's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math Strikes Back ships an update fortnightly, Obby Endless Math Run every 2 weeks. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Math Strikes Back | Obby Endless Math Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/math-strikes-back/id1574033706/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 58 MB | 184 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Brett Sicola](https://appshunter.io/developer/1439394467) | [Aya idrissi](https://appshunter.io/developer/1738905073) |

## What reviewers say

### Math Strikes Back

[App page](https://appshunter.io/ios/app/math-strikes-back/id1574033706)

Engage in a fun math challenge suitable for all ages. Customize problem difficulty and types, from basic arithmetic to complex calculations. Track your high scores and enjoy an ad-free experience with engaging music and sound effects.

**Highlights:** Customizable problem difficulty, Selectable math operations, High score tracking, Adjustable game timer, Ad-free gameplay, Engaging music and sound effects

**Features:** macOS Compatibility

**In-app purchases:** none


### Obby Endless Math Run

[App page](https://appshunter.io/ios/app/obby-endless-math-run-3d-game/id6587549549)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Strikes Back free?

Math Strikes Back is free to download, with no in-app purchases.

### Is Obby Endless Math Run free?

Obby Endless Math Run is free to download, with no in-app purchases.

### Do Math Strikes Back or Obby Endless Math Run have ads?

Obby Endless Math Run shows ads; Math Strikes Back does not.

### Which is updated more often, Math Strikes Back or Obby Endless Math Run?

Math Strikes Back ships an update fortnightly, and Obby Endless Math Run every 2 weeks. Most recently, Math Strikes Back was updated on September 25, 2026 and Obby Endless Math Run on September 10, 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.*