# Bridge Building Challenge vs HappyOneLine

The clearest difference is device support: Bridge Building Challenge at 2 against HappyOneLine's —. HappyOneLine's advantage is iOS requirement (12.0 vs 15.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Bridge Building Challenge | HappyOneLine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/bridge-building-challenge/id6755714188/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 154 MB | 47 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 9+ | 12+ |
| Developer | [慧 王](https://appshunter.io/developer/1852941865) | [君宇 涂](https://appshunter.io/developer/1460785294) |

## What reviewers say

### Bridge Building Challenge

[App page](https://appshunter.io/ios/app/bridge-building-challenge/id6755714188)

Build bridges to reach the finish line by strategically collecting bricks. This game offers a simple yet fun experience designed to relieve stress.

**Highlights:** Collect bricks, Build bridges, Reach finish line, Stress relieving gameplay, Simple and fun

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

**In-app purchases:** none


### HappyOneLine

[App page](https://appshunter.io/ios/app/happyoneline/id6761748729)

**In-app purchases:** none


## Frequently asked questions

### Is Bridge Building Challenge free?

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

### Is HappyOneLine free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*