# Mistar Urdd vs Sofrydd Stars

The clearest difference is iOS requirement: Mistar Urdd at 12.0 against Sofrydd Stars's 17.6. On price, update cadence, ads 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.

Mistar Urdd ships an update every 35 months, Sofrydd Stars every 24 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mistar Urdd | Sofrydd Stars |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 24 months** |
| Size | 122 MB | 74 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Atebol Cyfyngedig](https://appshunter.io/developer/957818356) | [martin jones](https://appshunter.io/developer/1291947940) |

## What reviewers say

### Mistar Urdd

[App page](https://appshunter.io/ios/app/mistar-urdd/id1378580101)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sofrydd Stars

[App page](https://appshunter.io/ios/app/sofrydd-stars/id1569184353)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mistar Urdd free?

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

### Is Sofrydd Stars free?

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

### Do Mistar Urdd or Sofrydd Stars have ads?

Neither Mistar Urdd nor Sofrydd Stars shows ads.

### Which is updated more often, Mistar Urdd or Sofrydd Stars?

Mistar Urdd ships an update every 35 months, and Sofrydd Stars every 24 months. Most recently, Mistar Urdd was updated on October 29, 2026 and Sofrydd Stars on November 3, 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.*