# Math Rings vs SortTheRune

The clearest difference is update cadence: SortTheRune at daily against Math Rings's every 20 months. SortTheRune also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Math Rings ships an update every 20 months, SortTheRune daily. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Math Rings | SortTheRune |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/math-rings/id491846200/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Daily** |
| Monetization | Free | — |
| Size | 20 MB | 400 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rajinder Singh](https://appshunter.io/developer/481138169) | [KAZUYOSHI KOORI](https://appshunter.io/developer/1697302341) |

## What reviewers say

### Math Rings

[App page](https://appshunter.io/ios/app/math-rings/id491846200)

This mathematics game presents puzzles with simple number equations arranged in a circular system. Players rearrange cells to solve equations, with solved rows turning green. Puzzles are rated based on completion speed.

**Highlights:** Simple number equations, Circular cell arrangement, Solve equations in multiple directions, 99 levels with unlimited puzzles, Star rating based on speed

**Features:** macOS Compatibility

**In-app purchases:** none


### SortTheRune

[App page](https://appshunter.io/ios/app/sorttherune/id6471727401)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Rings free?

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

### Is SortTheRune free?

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

### Do Math Rings or SortTheRune have ads?

Neither Math Rings nor SortTheRune shows ads.

### Which is updated more often, Math Rings or SortTheRune?

Math Rings ships an update every 20 months, and SortTheRune daily. Most recently, Math Rings was updated on October 23, 2026 and SortTheRune on October 30, 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.*