# Down that stairs vs Math Devil

The clearest difference is ads: Down that stairs at none against Math Devil's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Down that stairs | Math Devil |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-devil-a-troll-level-game/id6742674755/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Monetization | — | Ad-supported |
| Size | 86 MB | 134 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Su Wei-Cheng](https://appshunter.io/developer/1560929060) | [友洲 陈](https://appshunter.io/developer/1037704522) |

## What reviewers say

### Down that stairs

[App page](https://appshunter.io/ios/app/down-that-stairs/id1589290563)

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

**In-app purchases:** none


### Math Devil

[App page](https://appshunter.io/ios/app/math-devil-a-troll-level-game/id6742674755)

A challenging 2D platformer that combines difficult levels with math-based puzzles. Navigate traps and solve problems involving various mathematical concepts to progress. It offers a unique test of both reflexes and intellect.

**Highlights:** Challenging 2D platformer gameplay, Math puzzle integration, Multiple difficulty levels, Variety of math concepts covered, Trap-filled environments

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

**In-app purchases:** none


## Frequently asked questions

### Is Down that stairs free?

Down that stairs is free to download, with no in-app purchases.

### Is Math Devil free?

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

### Do Down that stairs or Math Devil have ads?

Math Devil shows ads; Down that stairs does not.

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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.*