# Blockatraz vs Crixus App

The clearest difference is ads: Crixus App at none against Blockatraz's shown. Blockatraz's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Blockatraz ships an update every 10 months, Crixus App every 11 months. The most recent releases landed on June 5, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Blockatraz | Crixus App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/blockatraz/id874544112/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 months** | Every 11 months |
| Monetization | Ad-supported | — |
| Size | 29 MB | 46 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TMSOFT](https://appshunter.io/developer/288669797) | [Dmitry Buslaev](https://appshunter.io/developer/1602652127) |

## What reviewers say

### Blockatraz

[App page](https://appshunter.io/ios/app/blockatraz/id874544112)

A challenging puzzle game inspired by the classic sliding block genre. Move blocks to clear a path and guide the blue block to freedom across hundreds of unique levels. Enjoy a relaxing interface with original music and sound effects.

**Highlights:** Hundreds of puzzles, Multiple board sizes (5x5, 6x6, 7x7), Tutorial included, Relaxing interface, Original music and sound effects, Universal iOS support

**Features:** macOS Compatibility

**In-app purchases:** none


### Crixus App

[App page](https://appshunter.io/ios/app/crixus-app/id1602652125)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blockatraz free?

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

### Is Crixus App free?

Crixus App is free to download, with no in-app purchases.

### Do Blockatraz or Crixus App have ads?

Blockatraz shows ads; Crixus App does not.

### Which is updated more often, Blockatraz or Crixus App?

Blockatraz ships an update every 10 months, and Crixus App every 11 months. Most recently, Blockatraz was updated on June 5, 2026 and Crixus App on September 15, 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.*