# BioSeal Reader vs Document Scanner by Proofme

The clearest difference is iOS requirement: Document Scanner by Proofme at 13.0 against BioSeal Reader's 15.0. On price, update cadence, 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.

BioSeal Reader ships an update every 3 weeks, Document Scanner by Proofme monthly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BioSeal Reader | Document Scanner by Proofme |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 191 MB | 93 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [id3 Technologies](https://appshunter.io/developer/1518199240) | [Didux.io B.V.](https://appshunter.io/developer/1435579499) |

## What reviewers say

### BioSeal Reader

[App page](https://appshunter.io/ios/app/bioseal-reader-vds-and-2d-doc/id1658579581)

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

**In-app purchases:** none


### Document Scanner by Proofme

[App page](https://appshunter.io/ios/app/document-scanner-by-proofme/id6468586866)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BioSeal Reader free?

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

### Is Document Scanner by Proofme free?

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

### Do BioSeal Reader or Document Scanner by Proofme have ads?

Neither BioSeal Reader nor Document Scanner by Proofme shows ads.

### Which is updated more often, BioSeal Reader or Document Scanner by Proofme?

BioSeal Reader ships an update every 3 weeks, and Document Scanner by Proofme monthly. Most recently, BioSeal Reader was updated on October 25, 2026 and Document Scanner by Proofme on October 30, 2026.

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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.*