# Ouroboros vs Tako Bubble

The clearest difference is in-app purchases: Ouroboros at none against Tako Bubble's 1. Ouroboros also leads on review sentiment (85% vs 67%). Tako Bubble's advantage is update cadence (every 2 days vs every 5 months) and iOS requirement (9.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Tako Bubble sells 1 one-off in-app purchase. Ouroboros asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Ouroboros against 4.6 for Tako Bubble. Both are backed by a comparable volume of ratings — 10 and 5 respectively. Written reviews are what separate them: 85% of Ouroboros's written reviews are positive against 67% of Tako Bubble's.

Ouroboros ships an update every 5 months, Tako Bubble every 2 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Ouroboros | Tako Bubble |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (10 ratings)](https://appshunter.io/ios/app/ouroboros-infinity-puzzle/id1153775037/reviews) | [4.6 (5 ratings)](https://appshunter.io/ios/app/tako-bubble/id1277602355/reviews) |
| Number of ratings | **10** | 5 |
| Positive reviews | **84.6% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 111 MB | 31 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [OA+ LLC](https://appshunter.io/developer/1153775036) | [I Chen Sheng](https://appshunter.io/developer/536427960) |

## What reviewers say

### Ouroboros

[App page](https://appshunter.io/ios/app/ouroboros-infinity-puzzle/id1153775037)

Connect block pieces to form loops and score points in this addictive puzzle game. Inspired by classic brain training challenges, it offers endless ways to test your logic and creativity. Unlock new themes and compete with friends on the global leaderboard.

**Highlights:** Connect block pieces, Form and complete loops, Offline play, Unlockable themes, Global leaderboard, Relaxing gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Tako Bubble

[App page](https://appshunter.io/ios/app/tako-bubble/id1277602355)

Help Octopus Tako pop colorful bubbles to recover lost beetle gems. Navigate deep-ocean levels, defeat monsters, and collect all the hidden treasures in this turn-based casual puzzler. Enjoy 60 levels with simple controls and no turn limits.

**Highlights:** Turn-based casual puzzler, Pop 3 colored bubbles to advance, Defeat cartoonish creatures, Collect hidden beetle gems, 60 timeless levels, 1-finger swipe control, 13 achievements

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


## Frequently asked questions

### Is Ouroboros free?

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

### Is Tako Bubble free?

Tako Bubble is free to download, with in-app purchases available.

### Which has better reviews, Ouroboros or Tako Bubble?

Ouroboros and Tako Bubble are both rated 4.6 out of 5 on the App Store, from 10 and 5 ratings respectively.

### Do Ouroboros or Tako Bubble have ads?

Both Ouroboros and Tako Bubble show ads.

### Which is updated more often, Ouroboros or Tako Bubble?

Ouroboros ships an update every 5 months, and Tako Bubble every 2 days. Most recently, Ouroboros was updated on November 2, 2026 and Tako Bubble 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.*