# Math Solitaire vs Shiftor

Math Solitaire and Shiftor are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Math Solitaire | Shiftor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (360 ratings)](https://appshunter.io/ios/app/math-solitaire-brain-puzzle/id6757699551/reviews)** | — |
| Number of ratings | **360** | — |
| Positive reviews | 32.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | — |
| Monetization | Ad-supported | — |
| Size | 219 MB | 145 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Smart Project GmbH](https://appshunter.io/developer/1462157824) | [Raul Davrishev](https://appshunter.io/developer/1731060019) |

## What reviewers say

### Math Solitaire

[App page](https://appshunter.io/ios/app/math-solitaire-brain-puzzle/id6757699551)

This game combines classic solitaire mechanics with math puzzles. Sort equations and math problems into their correct groups to test your memory, attention, and calculation skills. Enjoy casual play, relaxing breaks, or sharpen your mind with daily challenges and collections.

**Highlights:** Classic solitaire mechanics with math puzzles, Sort equations and math problems, Daily missions and challenges, Unlock collections and rewards, Hundreds of unique levels, Relaxing and engaging gameplay

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

**In-app purchases:** none


### Shiftor

[App page](https://appshunter.io/ios/app/shiftor-the-math-game/id6759512118)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Solitaire free?

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

### Is Shiftor free?

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

### Do Math Solitaire or Shiftor have ads?

Both Math Solitaire and Shiftor show ads.

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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.*