# Ultimate Space Invaders vs Infinityball Invaders

The clearest difference is ads: Infinityball Invaders at none against Ultimate Space Invaders's shown. Infinityball Invaders also leads on monetization model (free vs ad-supported). Ultimate Space Invaders's advantage is update cadence (every 3 days vs fortnightly) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ultimate Space Invaders ships an update every 3 days, Infinityball Invaders fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ultimate Space Invaders | Infinityball Invaders |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/infinityball-invaders/id6793692268/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Ad-supported | **Free** |
| Size | 14 MB | 12 MB |
| Requires iOS | **12.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Victor Rubira Marin](https://appshunter.io/developer/461067911) | [Ryan Rife](https://appshunter.io/developer/456727816) |

## What reviewers say

### Ultimate Space Invaders

[App page](https://appshunter.io/ios/app/ultimate-space-invaders/id1281390880)

Experience the classic arcade shooter with enhanced graphics, powerful weapons, and an immersive soundtrack. This ultimate version brings the beloved alien invasion gameplay to modern devices.

**Highlights:** Classic arcade gameplay, Updated graphics, All-powerful weapons, Spectacular soundtrack, Ultimate version

**Features:** macOS Compatibility

**In-app purchases:** none


### Infinityball Invaders

[App page](https://appshunter.io/ios/app/infinityball-invaders/id6793692268)

Defend your planet from an alien invasion in this free-to-play arcade shooter. Experience classic gameplay with no ads or data collection, offering a pure gaming experience for everyone.

**Highlights:** Alien invasion defense, Free-to-play, Zero ads, Zero data collection, Arcade shooter gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ultimate Space Invaders free?

Ultimate Space Invaders is free to download, with no in-app purchases.

### Is Infinityball Invaders free?

Infinityball Invaders is free to download, with no in-app purchases.

### Do Ultimate Space Invaders or Infinityball Invaders have ads?

Ultimate Space Invaders shows ads; Infinityball Invaders does not.

### Which is updated more often, Ultimate Space Invaders or Infinityball Invaders?

Ultimate Space Invaders ships an update every 3 days, and Infinityball Invaders fortnightly. Most recently, Ultimate Space Invaders was updated on November 3, 2026 and Infinityball Invaders on October 31, 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.*