# Ursa Runner vs Unfair Square

The clearest difference is update cadence: Unfair Square at every 3 days against Ursa Runner's every 17 months. Ursa Runner's advantage is iOS requirement (10.0 vs 12.0). 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.

Ursa Runner ships an update every 17 months, Unfair Square every 3 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ursa Runner | Unfair Square |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 days** |
| Size | 46 MB | 115 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leung Man Ho Thomas](https://appshunter.io/developer/619609289) | [Upendra Kumar](https://appshunter.io/developer/1722131729) |

## What reviewers say

### Ursa Runner

[App page](https://appshunter.io/ios/app/ursa-runner/id640965686)

**In-app purchases:** none


### Unfair Square

[App page](https://appshunter.io/ios/app/unfair-square/id6474629984)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ursa Runner free?

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

### Is Unfair Square free?

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

### Do Ursa Runner or Unfair Square have ads?

Neither Ursa Runner nor Unfair Square shows ads.

### Which is updated more often, Ursa Runner or Unfair Square?

Ursa Runner ships an update every 17 months, and Unfair Square every 3 days. Most recently, Ursa Runner was updated on October 5, 2026 and Unfair Square on October 7, 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.*