# Mr Comet vs Space Collectors

The clearest difference is price: Space Collectors at Free against Mr Comet's $0.99. Space Collectors also leads on update cadence (every 2 weeks vs every 37 months). Mr Comet's advantage is in-app purchases (none vs 5) and iOS requirement (12.2 vs 15.0). On ads and device support there is nothing between them.

Space Collectors is free to download; Mr Comet costs $0.99 up front. Space Collectors sells 5 one-off in-app purchases. Mr Comet asks for nothing beyond the download.

Mr Comet ships an update every 37 months, Space Collectors every 2 weeks. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mr Comet | Space Collectors |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 2 weeks** |
| Size | 25 MB | 91 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Hindle](https://appshunter.io/developer/1057765652) | [OctoPoulpe Studio](https://appshunter.io/developer/1052912910) |

## What reviewers say

### Mr Comet

[App page](https://appshunter.io/ios/app/mr-comet/id1126482889)

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

**In-app purchases:** none


### Space Collectors

[App page](https://appshunter.io/ios/app/space-collectors/id1464577545)

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me Candy | $0.99 | one-time |
| Buy me a coffee | $1.99 | one-time |
| Buy Me a Beer! | $3.99 | one-time |
| Buy Me a Sandwich | $8.99 | one-time |
| I Feel Generous | $89.99 | one-time |


## Frequently asked questions

### Is Mr Comet free?

Mr Comet costs $0.99, with no in-app purchases.

### Is Space Collectors free?

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

### Do Mr Comet or Space Collectors have ads?

Neither Mr Comet nor Space Collectors shows ads.

### Which is updated more often, Mr Comet or Space Collectors?

Mr Comet ships an update every 37 months, and Space Collectors every 2 weeks. Most recently, Mr Comet was updated on October 29, 2026 and Space Collectors on November 3, 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.*