# STAR BLOCK vs Sky Run

The clearest difference is in-app purchases: STAR BLOCK at none against Sky Run's 8. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sky Run sells 8 one-off in-app purchases. STAR BLOCK asks for nothing beyond the download.

STAR BLOCK ships an update every 10 days, Sky Run weekly. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | STAR BLOCK | Sky Run |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Size | 103 MB | 331 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [tadahiko fukuzaki](https://appshunter.io/developer/1660206554) | [JIN HWAN KIM](https://appshunter.io/developer/576623931) |

## What reviewers say

### STAR BLOCK

[App page](https://appshunter.io/ios/app/star-block/id1660206552)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sky Run

[App page](https://appshunter.io/ios/app/sky-run-geometry-jump/id6749869934)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aveline | $2.99 | one-time |
| Isabeau | $2.99 | one-time |
| Rowena | $2.99 | one-time |
| Lyra | $2.99 | one-time |
| Arwen | $3.99 | one-time |
| Coraline | $3.99 | one-time |
| Selene | $3.99 | one-time |
| Zinnia | $4.99 | one-time |


## Frequently asked questions

### Is STAR BLOCK free?

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

### Is Sky Run free?

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

### Do STAR BLOCK or Sky Run have ads?

Both STAR BLOCK and Sky Run show ads.

### Which is updated more often, STAR BLOCK or Sky Run?

STAR BLOCK ships an update every 10 days, and Sky Run weekly. Most recently, STAR BLOCK was updated on October 19, 2026 and Sky Run on October 25, 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.*