# BioSeal Reader vs SealCrypt

The clearest difference is update cadence: BioSeal Reader at every 3 weeks against SealCrypt's every 8 months. SealCrypt's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support 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, SealCrypt every 8 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | BioSeal Reader | SealCrypt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Size | 191 MB | 12 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [id3 Technologies](https://appshunter.io/developer/1518199240) | [Advanced Track And Trace](https://appshunter.io/developer/1483061299) |

## 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


### SealCrypt

[App page](https://appshunter.io/ios/app/sealcrypt/id1670851777)

**In-app purchases:** none


## Frequently asked questions

### Is BioSeal Reader free?

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

### Is SealCrypt free?

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

### Do BioSeal Reader or SealCrypt have ads?

Neither BioSeal Reader nor SealCrypt shows ads.

### Which is updated more often, BioSeal Reader or SealCrypt?

BioSeal Reader ships an update every 3 weeks, and SealCrypt every 8 months. Most recently, BioSeal Reader was updated on October 24, 2026 and SealCrypt on October 9, 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.*