# Math Rings vs Gemica

The clearest difference is in-app purchases: Math Rings at none against Gemica's 7. Gemica's advantage is iOS requirement (13.4 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Gemica sells 7 one-off in-app purchases. Math Rings asks for nothing beyond the download.

Math Rings ships an update every 20 months, Gemica every 18 months. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Math Rings | Gemica |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 18 months** |
| Monetization | Free | — |
| Size | 20 MB | 34 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Rajinder Singh](https://appshunter.io/developer/481138169) | [Seiran Wallstrom](https://appshunter.io/developer/648989786) |

## 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


### Gemica

[App page](https://appshunter.io/ios/app/gemica/id1262423175)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 x Throw Away Gem | $0.99 | one-time |
| 10 x Replace Gem | $0.99 | one-time |
| 10 x Look Ahead | $0.99 | one-time |
| 30 x Replace Gem | $1.99 | one-time |
| 30 x Look Ahead | $1.99 | one-time |
| 30 x Throw Away Gem | $1.99 | one-time |
| 20 x 3 Different Cheats | $2.99 | one-time |


## Frequently asked questions

### Is Math Rings free?

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

### Is Gemica free?

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

### Do Math Rings or Gemica have ads?

Neither Math Rings nor Gemica shows ads.

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

Math Rings ships an update every 20 months, and Gemica every 18 months. Most recently, Math Rings was updated on October 23, 2026 and Gemica on October 14, 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.*