# Three World vs Bubble Odyssey

The clearest difference is iOS requirement: Three World at 6.0 against Bubble Odyssey's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Three World | Bubble Odyssey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/three-world/id996809760/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | — |
| Size | 17 MB | 37 MB |
| Requires iOS | **6.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Huntergame Interactive Technology Co.,Ltd](https://appshunter.io/developer/953928156) | [Luca Langella](https://appshunter.io/developer/1790107060) |

## What reviewers say

### Three World

[App page](https://appshunter.io/ios/app/three-world/id996809760)

A simple puzzle game where players tap the screen to match colors or identify different colors. It's designed to improve focus and concentration, offering a challenge to achieve higher scores.

**Highlights:** Color matching gameplay, Differentiating colors, Focus enhancement, Score tracking, GameCenter integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Bubble Odyssey

[App page](https://appshunter.io/ios/app/bubble-odyssey-space-journey/id6745754545)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Three World free?

Three World is free to download, with no in-app purchases.

### Is Bubble Odyssey free?

Bubble Odyssey is free to download, with no in-app purchases.

### Do Three World or Bubble Odyssey have ads?

Neither Three World nor Bubble Odyssey shows ads.

### Which is updated more often, Three World or Bubble Odyssey?

Three World ships an update weekly, and Bubble Odyssey weekly. Most recently, Three World was updated on October 24, 2026 and Bubble Odyssey 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.*