# Space Twins vs Kid Puzzles

The clearest difference is in-app purchases: Kid Puzzles at none against Space Twins's 3. Kid Puzzles also leads on update cadence (daily vs every 17 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Space Twins sells 3 one-off in-app purchases. Kid Puzzles asks for nothing beyond the download.

Space Twins ships an update every 17 months, Kid Puzzles daily. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Space Twins | Kid Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 17 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 793 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Frimus](https://appshunter.io/developer/673071528) | [Dmitry Dolgov](https://appshunter.io/developer/1459351548) |

## What reviewers say

### Space Twins

[App page](https://appshunter.io/ios/app/space-twins/id972964669)

Guide two characters through an endless space journey, dodging obstacles and collecting fuel. Unlock various avatars and challenge friends in different game modes. Enjoy funky music and practice your skills.

**Highlights:** Endless gameplay, Avatar collection, Practice mode, Easy and Hard modes, Compete with friends, Earn stars by watching videos

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Star Pack 1 | $0.99 | one-time |
| Star Pack 2 | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |


### Kid Puzzles

[App page](https://appshunter.io/ios/app/kid-puzzles/id6475052768)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Twins free?

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

### Is Kid Puzzles free?

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

### Do Space Twins or Kid Puzzles have ads?

Neither Space Twins nor Kid Puzzles shows ads.

### Which is updated more often, Space Twins or Kid Puzzles?

Space Twins ships an update every 17 months, and Kid Puzzles daily. Most recently, Space Twins was updated on November 1, 2026 and Kid Puzzles on November 4, 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.*