# Hoop Puzzle vs Ring Stack

The clearest difference is in-app purchases: Hoop Puzzle at none against Ring Stack's 1. Hoop Puzzle also leads on iOS requirement (10.0 vs 12.0). Ring Stack's advantage is update cadence (every 5 weeks vs every 7 months) and ratings volume (17 vs 1). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Hoop Puzzle against 4.9 for Ring Stack. That said, the two scores are not equally well evidenced: Ring Stack has 17 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Hoop Puzzle ships an update every 7 months, Ring Stack every 5 weeks. The most recent releases landed on September 27, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Hoop Puzzle | Ring Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hoop-puzzle-sort-them-all/id1574079647/reviews)** | [4.9 (17 ratings)](https://appshunter.io/ios/app/ring-stack-color-sort/id1610379899/reviews) |
| Number of ratings | 1 | **17** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 222 MB | 61 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tuan Nguyen](https://appshunter.io/developer/1384290017) | [Sergei Shendrikov](https://appshunter.io/developer/1548534996) |

## What reviewers say

### Hoop Puzzle

[App page](https://appshunter.io/ios/app/hoop-puzzle-sort-them-all/id1574079647)

Arrange colorful hoops onto stacks, ensuring each pot holds only one color. Challenge yourself to sort all the hoops by color to clear levels and see how long you can last in this engaging puzzle game.

**Highlights:** Color hoop sorting, Stack arrangement, Level-based progression, Challenging puzzles, Simple mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


### Ring Stack

[App page](https://appshunter.io/ios/app/ring-stack-color-sort/id1610379899)

Engage in a classic and addictive puzzle experience. Arrange colorful hoops by sorting them onto the correct stacks. This game offers a simple yet challenging way to test your sorting skills.

**Highlights:** Classic addictive puzzle gameplay, Colorful hoop sorting, Simple and challenging mechanics, Intuitive interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Hoop Puzzle free?

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

### Is Ring Stack free?

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

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

Hoop Puzzle is rated higher. Hoop Puzzle averages 5.0 out of 5 from 1 ratings, while Ring Stack averages 4.9 from 17 ratings.

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

Both Hoop Puzzle and Ring Stack show ads.

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

Hoop Puzzle ships an update every 7 months, and Ring Stack every 5 weeks. Most recently, Hoop Puzzle was updated on September 27, 2026 and Ring Stack on October 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.*