# Stacolor vs Ring Stack

The clearest difference is in-app purchases: Stacolor at none against Ring Stack's 1. Stacolor also leads on ratings volume (172 vs 17) and iOS requirement (10.0 vs 12.0). Ring Stack's advantage is review sentiment (100% vs 67%) and update cadence (every 5 weeks vs every 22 months). On price, rating, ads and monetization model there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Stacolor against 4.9 for Ring Stack. That said, the two scores are not equally well evidenced: Stacolor has 172 ratings behind it against 17, so its average is the more settled of the two. Written reviews are what separate them: 67% of Stacolor's written reviews are positive against 100% of Ring Stack's.

Stacolor ships an update every 22 months, Ring Stack every 5 weeks. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Stacolor | Ring Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (172 ratings)](https://appshunter.io/ios/app/stacolor-stack-the-colors-3d/id1531418705/reviews) | [4.9 (17 ratings)](https://appshunter.io/ios/app/ring-stack-color-sort/id1610379899/reviews) |
| Number of ratings | **172** | 17 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 22 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 85 MB | 61 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Halos Labs Technology Co.,Ltd](https://appshunter.io/developer/1444276437) | [Sergei Shendrikov](https://appshunter.io/developer/1548534996) |

## What reviewers say

### Stacolor

[App page](https://appshunter.io/ios/app/stacolor-stack-the-colors-3d/id1531418705)

This is a relaxing and engaging puzzle game where players sort colored balls onto matching pillars. It offers a simple, one-finger control scheme and can be played offline, making it suitable for all ages. Enjoy a brain-exercising yet soothing experience with various themes.

**Highlights:** Color ball sorting, 3D stacking gameplay, One-finger control, Offline play, Multiple skin themes, Suitable for children

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

**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 Stacolor free?

Stacolor 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, Stacolor or Ring Stack?

Stacolor and Ring Stack are both rated 4.9 out of 5 on the App Store, from 172 and 17 ratings respectively.

### Do Stacolor or Ring Stack have ads?

Both Stacolor and Ring Stack show ads.

### Which is updated more often, Stacolor or Ring Stack?

Stacolor ships an update every 22 months, and Ring Stack every 5 weeks. Most recently, Stacolor was updated on September 28, 2026 and Ring Stack on September 18, 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.*