# Klotski puzzle game vs Stacker Blocks

The clearest difference is in-app purchases: Stacker Blocks at none against Klotski puzzle game's 1. Stacker Blocks also leads on update cadence (every 2 days vs every 24 months). Klotski puzzle game's advantage is iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Klotski puzzle game sells 1 one-off in-app purchase. Stacker Blocks asks for nothing beyond the download.

Klotski puzzle game ships an update every 24 months, Stacker Blocks every 2 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Klotski puzzle game | Stacker Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (59 ratings)](https://appshunter.io/ios/app/klotski-puzzle-game/id1489741452/reviews)** | — |
| Number of ratings | **59** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 24 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 20 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Castagnolo Martinez](https://appshunter.io/developer/1448413093) | [Sercan Gulcicek](https://appshunter.io/developer/1497006904) |

## What reviewers say

### Klotski puzzle game

[App page](https://appshunter.io/ios/app/klotski-puzzle-game/id1489741452)

A classic sliding puzzle game where the objective is to maneuver a red block to the bottom exit. While simple in concept, it offers increasing difficulty and challenges players to find the most efficient solutions.

**Highlights:** Sliding block puzzle gameplay, Goal: move red block to exit, Increasing difficulty levels, Challenge to solve in minimum moves, Classic puzzle experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| विज्ञापन निकालें | $1.99 | one-time |


### Stacker Blocks

[App page](https://appshunter.io/ios/app/stacker-blocks/id6804222151)

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

**In-app purchases:** none


## Frequently asked questions

### Is Klotski puzzle game free?

Klotski puzzle game is free to download, with in-app purchases available.

### Is Stacker Blocks free?

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

### Do Klotski puzzle game or Stacker Blocks have ads?

Both Klotski puzzle game and Stacker Blocks show ads.

### Which is updated more often, Klotski puzzle game or Stacker Blocks?

Klotski puzzle game ships an update every 24 months, and Stacker Blocks every 2 days. Most recently, Klotski puzzle game was updated on October 6, 2026 and Stacker Blocks on October 9, 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.*