# DIGITAL SEAL vs ECC DocuCheck

The clearest difference is update cadence: DIGITAL SEAL at every 3 weeks against ECC DocuCheck's every 29 months. ECC DocuCheck's advantage is iOS requirement (12.0 vs 17.0). 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.

DIGITAL SEAL ships an update every 3 weeks, ECC DocuCheck every 29 months. The most recent releases landed on August 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | DIGITAL SEAL | ECC DocuCheck |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 29 months |
| Monetization | Free | — |
| Size | 70 MB | 45 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OVD Kinegram AG](https://appshunter.io/developer/1294579570) | [Environmental Chemical Corp.](https://appshunter.io/developer/1521481680) |

## What reviewers say

### DIGITAL SEAL

[App page](https://appshunter.io/ios/app/digital-seal-id-and-nfc-reader/id1294580051)

This app demonstrates advanced identity document verification technology. It allows users to scan and verify passports, IDs, and driver's licenses using NFC chips and optical security features. It's designed for software companies and integrators building their own identity verification solutions.

**Highlights:** NFC chip verification for passports and IDs, MRZ, 2D barcode, and license plate scanning, Visual inspection of document security features, Online and offline verification modes, Reference database of global travel documents, Demonstrates Mobile SDK capabilities

**Features:** Vision Pro support

**In-app purchases:** none


### ECC DocuCheck

[App page](https://appshunter.io/ios/app/ecc-docucheck/id6452017965)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DIGITAL SEAL free?

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

### Is ECC DocuCheck free?

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

### Do DIGITAL SEAL or ECC DocuCheck have ads?

Neither DIGITAL SEAL nor ECC DocuCheck shows ads.

### Which is updated more often, DIGITAL SEAL or ECC DocuCheck?

DIGITAL SEAL ships an update every 3 weeks, and ECC DocuCheck every 29 months. Most recently, DIGITAL SEAL was updated on August 16, 2026 and ECC DocuCheck on September 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.*