# Block Puzzle Double vs Prism Block

The clearest difference is device support: Block Puzzle Double at 3 against Prism Block's 1. Block Puzzle Double also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Block Puzzle Double ships an update every 9 days, Prism Block fortnightly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Block Puzzle Double | Prism Block |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/block-puzzle-double/id6745780470/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Ad-supported | — |
| Size | 24 MB | 50 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Danshov](https://appshunter.io/developer/1813834832) | [Gokhan Kaya](https://appshunter.io/developer/1890665142) |

## What reviewers say

### Block Puzzle Double

[App page](https://appshunter.io/ios/app/block-puzzle-double/id6745780470)

Assemble colorful cube blocks to complete lines and earn points in this fast, simple puzzle game. Choose from classic or shifting row modes, with options to cancel moves and rotate blocks. Enjoy multiple UI styles and settings for a personalized experience.

**Highlights:** Complete lines with cube blocks, Classic and Shift rows game modes, Cancel moves and rotate blocks, Multiple UI color styles, Various game settings, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


### Prism Block

[App page](https://appshunter.io/ios/app/prism-block-block-puzzle/id6780077571)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Puzzle Double free?

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

### Is Prism Block free?

Prism Block is free to download, with no in-app purchases.

### Do Block Puzzle Double or Prism Block have ads?

Both Block Puzzle Double and Prism Block show ads.

### Which is updated more often, Block Puzzle Double or Prism Block?

Block Puzzle Double ships an update every 9 days, and Prism Block fortnightly. Most recently, Block Puzzle Double was updated on October 30, 2026 and Prism Block on November 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.*