# Rainbow Balls Loop vs BoltOra

The clearest difference is update cadence: BoltOra at every 3 days against Rainbow Balls Loop's fortnightly. Rainbow Balls Loop's advantage is ratings volume (33 vs 4). On price, rating, 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.

BoltOra holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Rainbow Balls Loop has 33 ratings behind it against 4, so its average is the more settled of the two.

Rainbow Balls Loop ships an update fortnightly, BoltOra every 3 days. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Rainbow Balls Loop | BoltOra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (33 ratings)](https://appshunter.io/ios/app/rainbow-balls-loop/id6786725086/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/boltora-unscrew-puzzle/id6787066237/reviews)** |
| Number of ratings | **33** | 4 |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 335 MB | 195 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NewPubCo, Inc](https://appshunter.io/developer/1487809159) | [Duc Tue Bui](https://appshunter.io/developer/6787066239) |

## What reviewers say

### Rainbow Balls Loop

[App page](https://appshunter.io/ios/app/rainbow-balls-loop/id6786725086)

Engage in a satisfying color sorting puzzle where you tap to release balls and group them by color for customers. Navigate challenging levels with unique mechanics, tunnels, and gates. Enjoy offline play and helpful boosters to become the ultimate sorting master.

**Highlights:** Color ball sorting gameplay, Strategic level challenges, Satisfying visual feedback, Hundreds of evolving levels, Handy in-game boosters, Offline play support

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

**In-app purchases:** none


### BoltOra

[App page](https://appshunter.io/ios/app/boltora-unscrew-puzzle/id6787066237)

Engage your mind with a captivating screw puzzle game. Strategically remove screws to clear wooden and metal boards, progressing through hundreds of challenging levels. Enjoy satisfying gameplay with colorful designs and helpful boosters.

**Highlights:** Hundreds of unique puzzle levels, Smooth and satisfying gameplay, Colorful boards and creative designs, Powerful boosters, Time-based levels, Play anytime, anywhere

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

**In-app purchases:** none


## Frequently asked questions

### Is Rainbow Balls Loop free?

Rainbow Balls Loop is free to download, with no in-app purchases.

### Is BoltOra free?

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

### Which has better reviews, Rainbow Balls Loop or BoltOra?

BoltOra is rated higher. Rainbow Balls Loop averages 4.8 out of 5 from 33 ratings, while BoltOra averages 5.0 from 4 ratings.

### Do Rainbow Balls Loop or BoltOra have ads?

Both Rainbow Balls Loop and BoltOra show ads.

### Which is updated more often, Rainbow Balls Loop or BoltOra?

Rainbow Balls Loop ships an update fortnightly, and BoltOra every 3 days. Most recently, Rainbow Balls Loop was updated on October 28, 2026 and BoltOra on October 23, 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.*