# QuestX vs Alien Attack

The clearest difference is ads: QuestX at none against Alien Attack's shown. Alien Attack's advantage is update cadence (daily vs monthly) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

QuestX ships an update monthly, Alien Attack daily. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | QuestX | Alien Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (5 ratings)](https://appshunter.io/ios/app/alien-attack-rpg-idle-action/id6778897821/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Monetization | — | Ad-supported |
| Size | 3 MB | 180 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Zachary Carey](https://appshunter.io/developer/1303303848) | [HAPPY GAME COMPANY TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1523367113) |

## What reviewers say

### QuestX

[App page](https://appshunter.io/ios/app/questx/id1599896648)

**Features:** macOS Compatibility

**In-app purchases:** none


### Alien Attack

[App page](https://appshunter.io/ios/app/alien-attack-rpg-idle-action/id6778897821)

Control a rapidly evolving alien lifeform and conquer Earth. Consume humans to grow stronger, unlock new mutations, and dominate every battlefield. Upgrade your abilities and spread your alien domination across the planet.

**Highlights:** Evolve alien lifeform, Consume humans for energy, Unlock new mutations and powers, Action-packed battles, Upgrade abilities, Conquer world locations

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

**In-app purchases:** none


## Frequently asked questions

### Is QuestX free?

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

### Is Alien Attack free?

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

### Do QuestX or Alien Attack have ads?

Alien Attack shows ads; QuestX does not.

### Which is updated more often, QuestX or Alien Attack?

QuestX ships an update monthly, and Alien Attack daily. Most recently, QuestX was updated on October 25, 2026 and Alien Attack on October 23, 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.*