# Cross Ring vs Ruby Run

Cross Ring and Ruby Run are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Cross Ring ships an update every 15 months, Ruby Run every 28 months. The most recent releases landed on September 10, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Cross Ring | Ruby Run |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 15 months** | Every 28 months |
| Size | 76 MB | 39 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Primosoft Inc](https://appshunter.io/developer/638687289) | [Zen Pixel Studios Pty Ltd](https://appshunter.io/developer/1101024324) |

## What reviewers say

### Cross Ring

[App page](https://appshunter.io/ios/app/cross-ring/id1447229114)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ruby Run

[App page](https://appshunter.io/ios/app/ruby-run/id1540746146)

**In-app purchases:** none


## Frequently asked questions

### Is Cross Ring free?

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

### Is Ruby Run free?

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

### Do Cross Ring or Ruby Run have ads?

Both Cross Ring and Ruby Run show ads.

### Which is updated more often, Cross Ring or Ruby Run?

Cross Ring ships an update every 15 months, and Ruby Run every 28 months. Most recently, Cross Ring was updated on September 10, 2026 and Ruby Run on September 6, 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.*