# Stack Ball 3D vs Alien Evolution

The clearest difference is ads: Stack Ball 3D at none against Alien Evolution's shown. Stack Ball 3D also leads on update cadence (every 2 days vs monthly) and iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Stack Ball 3D sells 1 one-off in-app purchase and Alien Evolution sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Stack Ball 3D ships an update every 2 days, Alien Evolution monthly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stack Ball 3D | Alien Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (19 ratings)](https://appshunter.io/ios/app/alien-evolution-kaiju-monster/id6778645412/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 117 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ahmet Muhammet Vural (AN)](https://appshunter.io/developer/1571264727) | [Kittipong Rukpanitmanee](https://appshunter.io/developer/1032976001) |

## What reviewers say

### Stack Ball 3D

[App page](https://appshunter.io/ios/app/stack-ball-3d-blast-platform/id1571318919)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All + No Ads | $0.99 | one-time |


### Alien Evolution

[App page](https://appshunter.io/ios/app/alien-evolution-kaiju-monster/id6778645412)

Control a small alien organism, devour cells and smaller creatures to grow and evolve into a powerful kaiju monster. Unleash rage mode to dominate the neon space world and climb the food chain.

**Highlights:** Devour cells and monsters to evolve, Mutate into giant titan kaiju forms, Unleash devastating RAGE mode, Explore a neon alien universe, Easy one-hand io controls, Grow and dominate the food chain

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skill Point Pack 1 | $0.99 | one-time |
| VIP Pass | $2.99 | one-time |


## Frequently asked questions

### Is Stack Ball 3D free?

Stack Ball 3D is free to download, with in-app purchases available.

### Is Alien Evolution free?

Alien Evolution is free to download, with in-app purchases available.

### Do Stack Ball 3D or Alien Evolution have ads?

Alien Evolution shows ads; Stack Ball 3D does not.

### Which is updated more often, Stack Ball 3D or Alien Evolution?

Stack Ball 3D ships an update every 2 days, and Alien Evolution monthly. Most recently, Stack Ball 3D was updated on October 26, 2026 and Alien Evolution on October 24, 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.*