# Sort It Stack 3D vs Ring Stack

The clearest difference is review sentiment: Ring Stack at 100% against Sort It Stack 3D's 0%. Ring Stack also leads on rating (4.9 vs 3.5) and update cadence (every 5 weeks vs every 34 months). Sort It Stack 3D's advantage is monetization model (ad-supported vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Sort It Stack 3D sells 1 one-off in-app purchase and Ring Stack sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ring Stack holds the better App Store score, 4.9 against 3.5. That said, the two scores are not equally well evidenced: Ring Stack has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Sort It Stack 3D's written reviews are positive against 100% of Ring Stack's.

Sort It Stack 3D ships an update every 34 months, Ring Stack every 5 weeks. The most recent releases landed on September 21, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Sort It Stack 3D | Ring Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/sort-it-stack-3d/id1502160236/reviews) | **[4.9 (17 ratings)](https://appshunter.io/ios/app/ring-stack-color-sort/id1610379899/reviews)** |
| Number of ratings | 2 | **17** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 34 months | **Every 5 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 133 MB | 61 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JOYCE ISANYA](https://appshunter.io/developer/1843627337) | [Sergei Shendrikov](https://appshunter.io/developer/1548534996) |

## What reviewers say

### Sort It Stack 3D

[App page](https://appshunter.io/ios/app/sort-it-stack-3d/id1502160236)

A relaxing puzzle game where you sort colorful rings by stacking them in the correct order. With hundreds of levels and intuitive gameplay, it's a great way to train your brain and unwind.

**Highlights:** Logic and color ring sorting, Hundreds of progressive levels, Simple drag and stack gameplay, Brain training and strategy development, Relaxing atmosphere

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### 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 Sort It Stack 3D free?

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

### Is Ring Stack free?

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

### Which has better reviews, Sort It Stack 3D or Ring Stack?

Ring Stack is rated higher. Sort It Stack 3D averages 3.5 out of 5 from 2 ratings, while Ring Stack averages 4.9 from 17 ratings.

### Do Sort It Stack 3D or Ring Stack have ads?

Both Sort It Stack 3D and Ring Stack show ads.

### Which is updated more often, Sort It Stack 3D or Ring Stack?

Sort It Stack 3D ships an update every 34 months, and Ring Stack every 5 weeks. Most recently, Sort It Stack 3D was updated on September 21, 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.*