# Simple Ring Puzzle vs BlockIn

The clearest difference is in-app purchases: Simple Ring Puzzle at none against BlockIn's 1. Simple Ring Puzzle also leads on iOS requirement (8.1 vs 12.1). BlockIn's advantage is ads (none vs shown) and update cadence (every 2 days vs every 24 months). On price and device support there is nothing between them.

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

Simple Ring Puzzle ships an update every 24 months, BlockIn every 2 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Simple Ring Puzzle | BlockIn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blockin-puzzle-master/id1555915764/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 24 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 20 MB |
| Requires iOS | **8.1** | 12.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ruslan Goncharenko](https://appshunter.io/developer/934710362) | [Le Huu Nghia](https://appshunter.io/developer/1073285125) |

## What reviewers say

### Simple Ring Puzzle

[App page](https://appshunter.io/ios/app/simple-ring-puzzle/id1355462031)

**Features:** macOS Compatibility

**In-app purchases:** none


### BlockIn

[App page](https://appshunter.io/ios/app/blockin-puzzle-master/id1555915764)

A relaxing puzzle game where you slide tiles of the same color to connect them. Strategize to overcome challenges and win all levels without a time limit. Enjoy this brain-training experience anytime, anywhere.

**Highlights:** Slide tiles to connect same colors, Combine tiles for strategic play, No time limit for relaxed gameplay, Challenging levels, Brain training puzzles

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| In-App Purchases | $0.99 | one-time |


## Frequently asked questions

### Is Simple Ring Puzzle free?

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

### Is BlockIn free?

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

### Do Simple Ring Puzzle or BlockIn have ads?

Simple Ring Puzzle shows ads; BlockIn does not.

### Which is updated more often, Simple Ring Puzzle or BlockIn?

Simple Ring Puzzle ships an update every 24 months, and BlockIn every 2 days. Most recently, Simple Ring Puzzle was updated on October 6, 2026 and BlockIn on October 7, 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.*