# Marble Stars vs Rainbow Balls Loop

The clearest difference is rating: Rainbow Balls Loop at 4.9 against Marble Stars's 2.2. Rainbow Balls Loop also leads on in-app purchases (none vs 10) and ratings volume (35 vs 6). Marble Stars's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Marble Stars sells 10 one-off in-app purchases. Rainbow Balls Loop asks for nothing beyond the download.

Rainbow Balls Loop holds the better App Store score, 4.9 against 2.2. That said, the two scores are not equally well evidenced: Rainbow Balls Loop has 35 ratings behind it against 6, so its average is the more settled of the two.

Marble Stars ships an update every 8 days, Rainbow Balls Loop fortnightly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Marble Stars | Rainbow Balls Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (6 ratings)](https://appshunter.io/ios/app/marble-stars-sort-puzzle/id6770864572/reviews) | **[4.9 (35 ratings)](https://appshunter.io/ios/app/rainbow-balls-loop/id6786725086/reviews)** |
| Number of ratings | 6 | **35** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 228 MB | 335 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Grupo Promineo S.L.](https://appshunter.io/developer/482591150) | [NewPubCo, Inc](https://appshunter.io/developer/1487809159) |

## What reviewers say

### Marble Stars

[App page](https://appshunter.io/ios/app/marble-stars-sort-puzzle/id6770864572)

A colorful marble sorting puzzle game with satisfying ASMR gameplay. Guide marbles to matching colored boxes across hundreds of handcrafted levels, with smart boosters and offline play. Progress through unique worlds and master new mechanics.

**Highlights:** Satisfying ASMR gameplay, Hundreds of handcrafted levels, Unlock new worlds with unique mechanics, Smart boosters earned through gameplay, Full offline support

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $1.99 | one-time |
| Stack of Coins | $1.99 | one-time |
| Special Offer Mini | $2.99 | one-time |
| Shop Bundle | $2.99 | one-time |
| Shop Bundle | $4.99 | one-time |
| No Ads | $7.99 | one-time |
| Pile of Coins | $7.99 | one-time |
| Season Pass | $9.99 | one-time |
| Bag of Coins | $14.99 | one-time |
| Shop Bundle | $19.99 | one-time |


### 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


## Frequently asked questions

### Is Marble Stars free?

Marble Stars is free to download, with in-app purchases available.

### Is Rainbow Balls Loop free?

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

### Which has better reviews, Marble Stars or Rainbow Balls Loop?

Rainbow Balls Loop is rated higher. Marble Stars averages 2.2 out of 5 from 6 ratings, while Rainbow Balls Loop averages 4.9 from 35 ratings.

### Do Marble Stars or Rainbow Balls Loop have ads?

Rainbow Balls Loop shows ads; Marble Stars does not.

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

Marble Stars ships an update every 8 days, and Rainbow Balls Loop fortnightly. Most recently, Marble Stars was updated on October 31, 2026 and Rainbow Balls Loop on November 5, 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.*