# Ring Sort Puzzle vs 3D Color Sort Hoop Stack

The clearest difference is in-app purchases: Ring Sort Puzzle at none against 3D Color Sort Hoop Stack's 3. Ring Sort Puzzle also leads on rating (4.9 vs 4.5). 3D Color Sort Hoop Stack's advantage is ads (none vs shown) and update cadence (monthly vs every 5 months). On price, ratings volume and device support there is nothing between them.

Both are free to download. 3D Color Sort Hoop Stack sells 3 one-off in-app purchases. Ring Sort Puzzle asks for nothing beyond the download.

Ring Sort Puzzle holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 20 and 8 respectively.

Ring Sort Puzzle ships an update every 5 months, 3D Color Sort Hoop Stack monthly. The most recent releases landed on August 12, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | Ring Sort Puzzle | 3D Color Sort Hoop Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (20 ratings)](https://appshunter.io/ios/app/ring-sort-puzzle/id1639456761/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/3d-color-sort-hoop-stack/id6458394917/reviews) |
| Number of ratings | **20** | 8 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 104 MB | 119 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hirokazu Uno](https://appshunter.io/developer/1570016990) | [Vnstart LLC](https://appshunter.io/developer/1467854570) |

## What reviewers say

### 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


### 3D Color Sort Hoop Stack

[App page](https://appshunter.io/ios/app/3d-color-sort-hoop-stack/id6458394917)

Engage in a relaxing and mentally stimulating puzzle game by arranging colored rings onto pillars. This game offers a simple yet addictive challenge to sort colors correctly, providing stress relief and entertainment. Customize your experience with different visual styles.

**Highlights:** Color ring sorting puzzle, Stress relief and relaxation, Brain exercise, Multiple ball and pillar styles, Restart levels anytime

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enable Permanent Auto | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Beginner Pack | $7.99 | one-time |


## Frequently asked questions

### Is Ring Sort Puzzle free?

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

### Is 3D Color Sort Hoop Stack free?

3D Color Sort Hoop Stack is free to download, with in-app purchases available.

### Which has better reviews, Ring Sort Puzzle or 3D Color Sort Hoop Stack?

Ring Sort Puzzle is rated higher. Ring Sort Puzzle averages 4.9 out of 5 from 20 ratings, while 3D Color Sort Hoop Stack averages 4.5 from 8 ratings.

### Do Ring Sort Puzzle or 3D Color Sort Hoop Stack have ads?

Ring Sort Puzzle shows ads; 3D Color Sort Hoop Stack does not.

### Which is updated more often, Ring Sort Puzzle or 3D Color Sort Hoop Stack?

Ring Sort Puzzle ships an update every 5 months, and 3D Color Sort Hoop Stack monthly. Most recently, Ring Sort Puzzle was updated on August 12, 2026 and 3D Color Sort Hoop Stack on July 17, 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.*