# Keybridge vs ScanMaster Document Scanner

The clearest difference is in-app purchases: ScanMaster Document Scanner at none against Keybridge's 2. ScanMaster Document Scanner also leads on device support (3 vs 1). Keybridge's advantage is iOS requirement (16.0 vs 18.6). On price and ads there is nothing between them.

Both are free to download. Keybridge sells 2 in-app purchases, starting at $0.99 per 7 days. ScanMaster Document Scanner asks for nothing beyond the download.

## The numbers

| Metric | Keybridge | ScanMaster Document Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 23 MB | 26 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Bilal Iyisoy](https://appshunter.io/developer/1879018178) | [伟祥 陈](https://appshunter.io/developer/6811831501) |

## What reviewers say

### Keybridge

[App page](https://appshunter.io/ios/app/keybridge-translate-keyboard/id6759491364)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $0.99 | per 7 days |
| Premium Monthly | $2.49 | per month |


### ScanMaster Document Scanner

[App page](https://appshunter.io/ios/app/scanmaster-document-scanner/id6813784942)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Keybridge free?

Keybridge is free to download, with in-app purchases available.

### Is ScanMaster Document Scanner free?

ScanMaster Document Scanner is free to download, with no in-app purchases.

### Do Keybridge or ScanMaster Document Scanner have ads?

Neither Keybridge nor ScanMaster Document Scanner 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.*