# Wood Block Simulation vs Stairfall Challenge

The clearest difference is ads: Wood Block Simulation at none against Stairfall Challenge's shown. 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.

Wood Block Simulation ships an update every 3 months, Stairfall Challenge every 4 months. The most recent releases landed on September 20, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | Wood Block Simulation | Stairfall Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wood-block-simulation/id6474487471/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 139 MB | 373 MB |
| Requires iOS | 12.5 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Henry Bueno](https://appshunter.io/developer/1603993865) | [芳媚 施](https://appshunter.io/developer/1495628825) |

## What reviewers say

### Wood Block Simulation

[App page](https://appshunter.io/ios/app/wood-block-simulation/id6474487471)

A relaxing and mentally stimulating block puzzle game. Drag and drop wooden blocks onto a grid to clear rows and columns, aiming for high scores. Offers daily challenges and a zen-like experience.

**Highlights:** Wood-style aesthetic, Calming sound effects, Daily challenges, Global leaderboards, Lucky Treasure Chests, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


### Stairfall Challenge

[App page](https://appshunter.io/ios/app/stairfall-challenge/id6479637318)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wood Block Simulation free?

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

### Is Stairfall Challenge free?

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

### Do Wood Block Simulation or Stairfall Challenge have ads?

Stairfall Challenge shows ads; Wood Block Simulation does not.

### Which is updated more often, Wood Block Simulation or Stairfall Challenge?

Wood Block Simulation ships an update every 3 months, and Stairfall Challenge every 4 months. Most recently, Wood Block Simulation was updated on September 20, 2026 and Stairfall Challenge on May 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.*