# Hoop Stack Puzzle vs Ring Sort Puzzle

The clearest difference is review sentiment: Ring Sort Puzzle at 100% against Hoop Stack Puzzle's 50%. Ring Sort Puzzle also leads on in-app purchases (none vs 1) and rating (4.9 vs 4.6). Hoop Stack Puzzle's advantage is update cadence (every 2 months vs every 5 months) and ratings volume (82 vs 20). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Hoop Stack Puzzle sells 1 one-off in-app purchase. Ring Sort Puzzle asks for nothing beyond the download.

Ring Sort Puzzle holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 82 and 20 respectively. Written reviews point the same way: 50% of Hoop Stack Puzzle's written reviews are positive against 100% of Ring Sort Puzzle's.

Hoop Stack Puzzle ships an update every 2 months, Ring Sort Puzzle every 5 months. The most recent releases landed on September 15, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | Hoop Stack Puzzle | Ring Sort Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (82 ratings)](https://appshunter.io/ios/app/hoop-stack-puzzle-sort-color/id1560634981/reviews) | **[4.9 (20 ratings)](https://appshunter.io/ios/app/ring-sort-puzzle/id1639456761/reviews)** |
| Number of ratings | **82** | 20 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 40 MB | 104 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bhavana Ponkiya](https://appshunter.io/developer/1548462328) | [Hirokazu Uno](https://appshunter.io/developer/1570016990) |

## What reviewers say

### Hoop Stack Puzzle

[App page](https://appshunter.io/ios/app/hoop-stack-puzzle-sort-color/id1560634981)

Engage your mind with a collection of 3D sorting and sliding puzzles. Solve hundreds of levels across multiple game modes, including color hoop stacking, arrow escape, car unblocking, and water sorting. Enjoy a relaxing yet challenging experience with unique themes and intuitive controls.

**Highlights:** 3D color hoop stacking, Arrow escape maze puzzles, Car unblocking puzzles, Water color sorting puzzles, Over 1600 levels across games, Unique themes and backgrounds, No time limits

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Ring Sort Puzzle

[App page](https://appshunter.io/ios/app/ring-sort-puzzle/id1639456761)

A relaxing puzzle game challenges you to sort colored rings by matching them to the same color. Progress through increasingly complex levels with more colors. The game offers a constant save feature, allowing you to pause and resume your progress anytime.

**Highlights:** Color ring sorting gameplay, Increasing level difficulty, Multiple color options, Constant save function, Resume at any time

**In-app purchases:** none


## Frequently asked questions

### Is Hoop Stack Puzzle free?

Hoop Stack Puzzle is free to download, with in-app purchases available.

### Is Ring Sort Puzzle free?

Ring Sort Puzzle is free to download, with no in-app purchases.

### Which has better reviews, Hoop Stack Puzzle or Ring Sort Puzzle?

Ring Sort Puzzle is rated higher. Hoop Stack Puzzle averages 4.6 out of 5 from 82 ratings, while Ring Sort Puzzle averages 4.9 from 20 ratings.

### Do Hoop Stack Puzzle or Ring Sort Puzzle have ads?

Both Hoop Stack Puzzle and Ring Sort Puzzle show ads.

### Which is updated more often, Hoop Stack Puzzle or Ring Sort Puzzle?

Hoop Stack Puzzle ships an update every 2 months, and Ring Sort Puzzle every 5 months. Most recently, Hoop Stack Puzzle was updated on September 15, 2026 and Ring Sort Puzzle on August 12, 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.*