# Bridge Constructor Playground! vs Shiftmate

The clearest difference is in-app purchases: Shiftmate at none against Bridge Constructor Playground!'s 1. Shiftmate also leads on ads (none vs shown). Bridge Constructor Playground!'s advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price there is nothing between them.

Both are free to download. Bridge Constructor Playground! sells 1 one-off in-app purchase. Shiftmate asks for nothing beyond the download.

## The numbers

| Metric | Bridge Constructor Playground! | Shiftmate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (675 ratings)](https://appshunter.io/ios/app/bridge-constructor-playground/id578203607/reviews)** | — |
| Number of ratings | **675** | — |
| Positive reviews | 70.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 1 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Headup GmbH](https://appshunter.io/developer/503190235) | [Andreas Rutsch](https://appshunter.io/developer/6806283288) |

## What reviewers say

### Bridge Constructor Playground!

[App page](https://appshunter.io/ios/app/bridge-constructor-playground/id578203607)

Design and test bridges across various terrains in this creative building game. With no budget or material limits, experiment with different designs and materials to ensure your structures can withstand the weight of cars and trucks. Offers an accessible introduction to bridge building for all ages.

**Highlights:** 32 challenging levels, 5 diverse settings, Extensive tutorial, New badge system, 4 building materials, Stress load visualization, Car and truck stress tests

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock full version | $1.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive game
- 🚀 Challenging and engaging
- 💡 Realistic physics simulation
- 🤖 Great for budding engineers

**What reviewers complain about**

- 🔒 Locked content after tutorial
- 💰 Requires payment to progress
- 🔍 Limited free levels
- 🔥 Too many ads
- 🐛 Crashes and glitches

**Reported bugs**

- Crashes on certain levels
- Trucks clipping through the road
- Inconsistent performance on older devices

**Requested features**

- More levels and content
- Sandbox mode with unlimited resources
- Ability to save and load custom bridges
- Improved physics and vehicle behavior


### Shiftmate

[App page](https://appshunter.io/ios/app/shiftmate-brain-match-3/id6815859476)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bridge Constructor Playground! free?

Bridge Constructor Playground! is free to download, with in-app purchases available.

### Is Shiftmate free?

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

### Do Bridge Constructor Playground! or Shiftmate have ads?

Bridge Constructor Playground! shows ads; Shiftmate does not.

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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.*