# VDSeal Reader vs Stet

The clearest difference is in-app purchases: VDSeal Reader at none against Stet's 3. VDSeal Reader also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.5). Stet's advantage is update cadence (weekly vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Stet sells 3 one-off in-app purchases. VDSeal Reader asks for nothing beyond the download.

VDSeal Reader ships an update every 2 months, Stet weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | VDSeal Reader | Stet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stet-document-and-photo-proof/id6761958456/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 6 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lex Persona](https://appshunter.io/developer/472622163) | [Solana Beach Labs, LLC](https://appshunter.io/developer/1452452613) |

## What reviewers say

### VDSeal Reader

[App page](https://appshunter.io/ios/app/vdseal-reader/id1326163937)

This application verifies visual digital seals (VDS) found on normalized barcodes. It supports various 2D-Doc barcode specifications and the VDS standard, ensuring the authenticity of digital signatures.

**Highlights:** Verifies visual digital seals (VDS), Supports 2D-Doc barcodes up to version 3, Handles VDS standard up to version 4, Verifies digital signatures on barcodes, Reads normalized barcodes

**Features:** macOS Compatibility

**In-app purchases:** none


### Stet

[App page](https://appshunter.io/ios/app/stet-document-and-photo-proof/id6761958456)

This app creates tamper-evident records for your documents, photos, and videos. It generates a unique digital fingerprint and timestamp to verify that files haven't been altered after sealing. Ideal for legal, real estate, and financial proof.

**Highlights:** Seal documents, photos, and videos, Create unique digital fingerprints, Timestamp file sealing, Anchor proof to decentralized records, Generate Certificates of Authenticity, Privacy-focused, files stay on device

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Seals | $4.99 | one-time |
| 50 Seals | $14.99 | one-time |
| 100 Seals | $19.99 | one-time |


## Frequently asked questions

### Is VDSeal Reader free?

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

### Is Stet free?

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

### Do VDSeal Reader or Stet have ads?

Neither VDSeal Reader nor Stet shows ads.

### Which is updated more often, VDSeal Reader or Stet?

VDSeal Reader ships an update every 2 months, and Stet weekly. Most recently, VDSeal Reader was updated on November 2, 2026 and Stet on October 31, 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.*