# Alien Galaxy vs Infinity Tris

The clearest difference is update cadence: Infinity Tris at every 3 weeks against Alien Galaxy's every 2 months. Alien Galaxy's advantage is iOS requirement (13.0 vs 17.5). 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.

Alien Galaxy ships an update every 2 months, Infinity Tris every 3 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Alien Galaxy | Infinity Tris |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 308 MB | 3 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Zomob Games](https://appshunter.io/developer/1712101208) | [Terenzio Cavalli](https://appshunter.io/developer/1760227484) |

## What reviewers say

### Alien Galaxy

[App page](https://appshunter.io/ios/app/alien-galaxy-the-war/id6504851053)

**Features:** macOS Compatibility

**In-app purchases:** none


### Infinity Tris

[App page](https://appshunter.io/ios/app/infinity-tris/id6593660902)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alien Galaxy free?

Alien Galaxy is free to download, with no in-app purchases.

### Is Infinity Tris free?

Infinity Tris is free to download, with no in-app purchases.

### Do Alien Galaxy or Infinity Tris have ads?

Neither Alien Galaxy nor Infinity Tris shows ads.

### Which is updated more often, Alien Galaxy or Infinity Tris?

Alien Galaxy ships an update every 2 months, and Infinity Tris every 3 weeks. Most recently, Alien Galaxy was updated on October 25, 2026 and Infinity Tris on October 27, 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.*