# Trutta vs Alien Attack 3D

The clearest difference is price: Alien Attack 3D at Free against Trutta's $0.99. Trutta's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Alien Attack 3D is free to download; Trutta costs $0.99 up front. Alien Attack 3D sells 2 in-app purchases, starting at $19.99 per month. Trutta asks for nothing beyond the download.

Trutta ships an update every 2 months, Alien Attack 3D every 6 months. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Trutta | Alien Attack 3D |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/trutta/id1476230103/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Paid | — |
| Size | 485 MB | 124 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [James Blanden](https://appshunter.io/developer/1476230102) | [FRIENDLY APPS LTD](https://appshunter.io/developer/1514360327) |

## What reviewers say

### Trutta

[App page](https://appshunter.io/ios/app/trutta/id1476230103)

Experience life as a trout in this immersive game. Leap for insects, explore beautiful landscapes, and track your progress through records and achievements. Enjoy completely offline play with no ads.

**Highlights:** Simulate trout feeding behavior, Explore beautiful natural landscapes, Offline gameplay, No advertisements, Track best results and achievements, Switchable game data overlays, iMessage stickers included

**Features:** macOS Compatibility

**In-app purchases:** none


### Alien Attack 3D

[App page](https://appshunter.io/ios/app/alien-attack-3d-invasion/id6447258590)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Bundle Features Unlocked! | $19.99 | per month |
| All AppCentral Games Unlocked! | $39.99 | per month |


## Frequently asked questions

### Is Trutta free?

Trutta costs $0.99, with no in-app purchases.

### Is Alien Attack 3D free?

Alien Attack 3D is free to download, with in-app purchases available.

### Do Trutta or Alien Attack 3D have ads?

Alien Attack 3D shows ads; Trutta does not.

### Which is updated more often, Trutta or Alien Attack 3D?

Trutta ships an update every 2 months, and Alien Attack 3D every 6 months. Most recently, Trutta was updated on October 3, 2026 and Alien Attack 3D on October 1, 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.*