# Quantum Grid vs Space Colony Idle

The clearest difference is iOS requirement: Space Colony Idle at 16.2 against Quantum Grid's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Quantum Grid sells 1 one-off in-app purchase and Space Colony Idle sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Quantum Grid | Space Colony Idle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 days |
| Size | 9 MB | 29 MB |
| Requires iOS | 18.0 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jan Schmidt](https://appshunter.io/developer/1884028902) | [EMRECAN CETINKAYA](https://appshunter.io/developer/6806013398) |

## What reviewers say

### Quantum Grid

[App page](https://appshunter.io/ios/app/quantum-grid-idle-circuit/id6798396026)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $1.99 | one-time |


### Space Colony Idle

[App page](https://appshunter.io/ios/app/space-colony-idle/id6806013396)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orbit Pass | $4.99 | per month |
| 100 Gems | $1.99 | one-time |
| Starter Bundle | $2.99 | one-time |
| Dark Matter Pack | $4.99 | one-time |
| Season Pass | $4.99 | one-time |
| 550 Gems | $7.99 | one-time |
| 1200 Gems | $14.99 | one-time |
| 3000 Gems | $29.99 | one-time |
| 6500 Gems | $59.99 | one-time |
| 14000 Gems | $99.99 | one-time |


## Frequently asked questions

### Is Quantum Grid free?

Quantum Grid is free to download, with in-app purchases available.

### Is Space Colony Idle free?

Space Colony Idle is free to download, with in-app purchases available.

### Do Quantum Grid or Space Colony Idle have ads?

Both Quantum Grid and Space Colony Idle show ads.

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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.*