# Bridge Race 3D Stack Stair Run vs Shape Shifting

The clearest difference is update cadence: Shape Shifting at every 2 months against Bridge Race 3D Stack Stair Run's every 6 months. Bridge Race 3D Stack Stair Run's advantage is iOS requirement (13.0 vs 15.0). 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 Race 3D Stack Stair Run ships an update every 6 months, Shape Shifting every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Bridge Race 3D Stack Stair Run | Shape Shifting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (889 ratings)](https://appshunter.io/ios/app/shape-shifting-race-game/id6445832433/reviews)** |
| Number of ratings | — | **889** |
| Positive reviews | — | 31.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 93 MB | 231 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [刚 曾](https://appshunter.io/developer/324816540) | [Brave HK Limited](https://appshunter.io/developer/1833825255) |

## What reviewers say

### Bridge Race 3D Stack Stair Run

[App page](https://appshunter.io/ios/app/bridge-race-3d-stack-stair-run/id1598056347)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shape Shifting

[App page](https://appshunter.io/ios/app/shape-shifting-race-game/id6445832433)

Adapt your character to overcome diverse environments like land, air, and sea. Transform your shape to match the terrain and become the winner. Experience increasingly challenging gameplay across many exciting levels.

**Highlights:** Transformable characters, Adapt to land, air, and sea environments, Multiple exciting levels, Addictive gameplay, Beautiful graphics, Relaxing soundtrack

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

**In-app purchases:** none

**What reviewers like**

- 👍 Interesting gameplay
- 🚀 Smooth performance

**What reviewers complain about**

- 🤬 Excessive ads
- 🐛 Glitchy and buggy
- 🔇 Lack of sound

**Reported bugs**

- Crashes and freezes
- Coins being used unexpectedly
- Compatibility issues with older devices

**Requested features**

- Reduce ad frequency
- Add sound and music options
- Expand age rating to younger audiences


## Frequently asked questions

### Is Bridge Race 3D Stack Stair Run free?

Bridge Race 3D Stack Stair Run is free to download, with no in-app purchases.

### Is Shape Shifting free?

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

### Do Bridge Race 3D Stack Stair Run or Shape Shifting have ads?

Both Bridge Race 3D Stack Stair Run and Shape Shifting show ads.

### Which is updated more often, Bridge Race 3D Stack Stair Run or Shape Shifting?

Bridge Race 3D Stack Stair Run ships an update every 6 months, and Shape Shifting every 2 months. Most recently, Bridge Race 3D Stack Stair Run was updated on November 3, 2026 and Shape Shifting on November 7, 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.*