# Perfect Alien in a Tidy Quest vs bARTspace

The clearest difference is price: Perfect Alien in a Tidy Quest at Free against bARTspace's $2.99. bARTspace's advantage is in-app purchases (none vs 1) and update cadence (fortnightly vs every 29 months). On ads, device support and iOS requirement there is nothing between them.

Perfect Alien in a Tidy Quest is free to download; bARTspace costs $2.99 up front. Perfect Alien in a Tidy Quest sells 1 one-off in-app purchase. bARTspace asks for nothing beyond the download.

Perfect Alien in a Tidy Quest ships an update every 29 months, bARTspace fortnightly. The most recent releases landed on October 24, 2026 and June 28, 2026 respectively.

## The numbers

| Metric | Perfect Alien in a Tidy Quest | bARTspace |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 29 months | **Fortnightly** |
| Monetization | — | Paid |
| Size | 91 MB | 105 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Yuriy Kvasha](https://appshunter.io/developer/488579992) | [Istvan Bartucz](https://appshunter.io/developer/1519206534) |

## 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 |


### bARTspace

[App page](https://appshunter.io/ios/app/bartspace/id1560549367)

Explore our solar system in this engaging game. Tap to activate your spaceship's engine, collect orbs for fuel and score, and skillfully avoid meteors. It's a fun way for kids to learn about planets.

**Highlights:** Solar system exploration, Tap-to-fly engine control, Orb collection for fuel and score, Meteor avoidance, Educational content about planets

**Features:** macOS Compatibility

**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 bARTspace free?

bARTspace costs $2.99, with no in-app purchases.

### Do Perfect Alien in a Tidy Quest or bARTspace have ads?

Neither Perfect Alien in a Tidy Quest nor bARTspace shows ads.

### Which is updated more often, Perfect Alien in a Tidy Quest or bARTspace?

Perfect Alien in a Tidy Quest ships an update every 29 months, and bARTspace fortnightly. Most recently, Perfect Alien in a Tidy Quest was updated on October 24, 2026 and bARTspace on June 28, 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.*