# Plug Challenge vs Happy Friends Puzzle

Plug Challenge and Happy Friends Puzzle are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Plug Challenge | Happy Friends Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plug-challenge/id1581787169/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 days |
| Monetization | Ad-supported | — |
| Size | 103 MB | 204 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Engin Ulukurtlar](https://appshunter.io/developer/1546844868) | [GAMETATOR YAZILIM DANISMANLIK TICARET VE SANAYI ANONIM SIRKETI](https://appshunter.io/developer/1537447753) |

## What reviewers say

### Plug Challenge

[App page](https://appshunter.io/ios/app/plug-challenge/id1581787169)

Connect colored plugs to matching sockets to power up circuits and unlock doors. A simple puzzle game designed for quick, satisfying gameplay.

**Highlights:** Color-coded plug matching, Circuit completion puzzles, Door unlocking mechanics, Simple, intuitive gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Happy Friends Puzzle

[App page](https://appshunter.io/ios/app/happy-friends-puzzle/id6471663633)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Plug Challenge free?

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

### Is Happy Friends Puzzle free?

Happy Friends Puzzle is free to download, with no in-app purchases.

### Do Plug Challenge or Happy Friends Puzzle have ads?

Both Plug Challenge and Happy Friends Puzzle show ads.

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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.*