# PowerPool Client vs SignBridge

The clearest difference is device support: PowerPool Client at 3 against SignBridge's 1. PowerPool Client also leads on iOS requirement (15.0 vs 26.5). On price, ads 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 | PowerPool Client | SignBridge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 19 MB | 9 MB |
| Requires iOS | **15.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Powerpool](https://appshunter.io/developer/1782145527) | [COMMAND+F](https://appshunter.io/developer/6786378599) |

## What reviewers say

### PowerPool Client

[App page](https://appshunter.io/ios/app/powerpool-client/id1667661332)

**Features:** Vision Pro support

**In-app purchases:** none


### SignBridge

[App page](https://appshunter.io/ios/app/signbridge-42/id6786380083)

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

**In-app purchases:** none


## Frequently asked questions

### Is PowerPool Client free?

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

### Is SignBridge free?

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

### Do PowerPool Client or SignBridge have ads?

Neither PowerPool Client nor SignBridge shows 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.*