# Perfect Alien in a Tidy Quest vs Games Mix Stack

The clearest difference is in-app purchases: Games Mix Stack at none against Perfect Alien in a Tidy Quest's 1. Games Mix Stack also leads on update cadence (every 9 days vs every 29 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Perfect Alien in a Tidy Quest sells 1 one-off in-app purchase. Games Mix Stack asks for nothing beyond the download.

Perfect Alien in a Tidy Quest ships an update every 29 months, Games Mix Stack every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Perfect Alien in a Tidy Quest | Games Mix Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 9 days** |
| Size | 91 MB | 5 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod, Apple TV | **iPhone, iPad, iPod, Mac, Apple TV** |
| Age rating | 9+ | 4+ |
| Developer | [Yuriy Kvasha](https://appshunter.io/developer/488579992) | [Elliot Williams](https://appshunter.io/developer/991432050) |

## What reviewers say

### Perfect Alien in a Tidy Quest

[App page](https://appshunter.io/ios/app/perfect-alien-in-a-tidy-quest/id1173204745)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All game levels and features | $0.99 | one-time |


### Games Mix Stack

[App page](https://appshunter.io/ios/app/games-mix-stack/id1613619869)

**In-app purchases:** none


## Frequently asked questions

### Is Perfect Alien in a Tidy Quest free?

Perfect Alien in a Tidy Quest is free to download, with in-app purchases available.

### Is Games Mix Stack free?

Games Mix Stack is free to download, with no in-app purchases.

### Do Perfect Alien in a Tidy Quest or Games Mix Stack have ads?

Neither Perfect Alien in a Tidy Quest nor Games Mix Stack shows ads.

### Which is updated more often, Perfect Alien in a Tidy Quest or Games Mix Stack?

Perfect Alien in a Tidy Quest ships an update every 29 months, and Games Mix Stack every 9 days. Most recently, Perfect Alien in a Tidy Quest was updated on October 24, 2026 and Games Mix Stack on October 25, 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.*