# Bridge Master Race Challenge vs StairStackRun

The clearest difference is update cadence: StairStackRun at monthly against Bridge Master Race Challenge's every 18 months. On price, ads, 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.

Bridge Master Race Challenge ships an update every 18 months, StairStackRun monthly. Both last shipped on September 11, 2026.

## The numbers

| Metric | Bridge Master Race Challenge | StairStackRun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (31 ratings)](https://appshunter.io/ios/app/stairstackrun/id6452316708/reviews)** |
| Number of ratings | — | **31** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 99 MB | 163 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Zia Rehman](https://appshunter.io/developer/1560205325) | [Traxnet OU](https://appshunter.io/developer/1461696521) |

## What reviewers say

### Bridge Master Race Challenge

[App page](https://appshunter.io/ios/app/bridge-master-race-challenge/id1670307882)

**Features:** macOS Compatibility

**In-app purchases:** none


### StairStackRun

[App page](https://appshunter.io/ios/app/stairstackrun/id6452316708)

Race across rooftops by collecting logs to build stairs. Outmaneuver opponents, steal their materials, and be the first to reach the finish line. This challenging game offers simple controls and impressive 3D graphics.

**Highlights:** Stair building race gameplay, Collect logs and bricks, Smash and steal from opponents, Impressive 3D graphics, One-finger controls, Challenging race to the finish

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bridge Master Race Challenge free?

Bridge Master Race Challenge is free to download, with no in-app purchases.

### Is StairStackRun free?

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

### Do Bridge Master Race Challenge or StairStackRun have ads?

Both Bridge Master Race Challenge and StairStackRun show ads.

### Which is updated more often, Bridge Master Race Challenge or StairStackRun?

Bridge Master Race Challenge ships an update every 18 months, and StairStackRun monthly. Most recently, Bridge Master Race Challenge was updated on September 11, 2026 and StairStackRun on September 11, 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.*