# Star Trailz vs SkyTower Challenge

The clearest difference is ads: Star Trailz at none against SkyTower Challenge's shown. Star Trailz also leads on update cadence (weekly vs every 2 weeks) and iOS requirement (12.0 vs 15.0). On price, 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.

Star Trailz ships an update weekly, SkyTower Challenge every 2 weeks. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Star Trailz | SkyTower Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (38 ratings)](https://appshunter.io/ios/app/star-trailz/id1593538352/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 203 MB | 171 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Phillip Donnelly](https://appshunter.io/developer/1447492841) | [Takuma Takahashi](https://appshunter.io/developer/1704744113) |

## What reviewers say

### Star Trailz

[App page](https://appshunter.io/ios/app/star-trailz/id1593538352)

Pilot a ship using gravity to slingshot around celestial bodies and collect items. Master the unique gameplay mechanic of only being able to accelerate to navigate challenging levels and survive the cosmos. Engage with a growing community and contribute to the game's evolution.

**Highlights:** Gravity-based navigation, Collectible items, Multi-stage levels, 100 hand-crafted campaign levels, Weekly updates, Community Discord

**Features:** macOS Compatibility

**In-app purchases:** none


### SkyTower Challenge

[App page](https://appshunter.io/ios/app/skytower-challenge/id6464111672)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Star Trailz free?

Star Trailz is free to download, with no in-app purchases.

### Is SkyTower Challenge free?

SkyTower Challenge is free to download, with no in-app purchases.

### Do Star Trailz or SkyTower Challenge have ads?

SkyTower Challenge shows ads; Star Trailz does not.

### Which is updated more often, Star Trailz or SkyTower Challenge?

Star Trailz ships an update weekly, and SkyTower Challenge every 2 weeks. Most recently, Star Trailz was updated on October 14, 2026 and SkyTower Challenge on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*