DigSig Authenticator
Sieveo Tools
Authenticate ISO/IEC 20248 DigSigs
- Downloads
- 262+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 31
- 2026 · v1.6.3
Screenshots
About DigSig Authenticator
The DigSig Authenticator is your one stop shop for verifying DigSigs and getting a digital version of your document displayed right on your phone.
** But what is a DigSig? **
A DigSig is a code applied to a document in the form of barcode or NFC to authenticate it and ensure it hasn't been tampered with. It functions as a digital "stamp" and is utilised with a specific blueprint to validate the document's original condition, certifying it has remained unaltered since it was stamped.
** But what is a DigSig? **
A DigSig is a code applied to a document in the form of barcode or NFC to authenticate it and ensure it hasn't been tampered with. It functions as a digital "stamp" and is utilised with a specific blueprint to validate the document's original condition, certifying it has remained unaltered since it was stamped.
What’s new
Version 1.6.3 · Updated October 31, 2026
What's new: • Scan and verify RAIN RFID DigSig tags in one tap, straight from the RAIN OS app • A smoother, more polished experience when entering a DigSig • Faster, more reliable verification across the app • Behind-the-scenes upgrades to keep TrustyDoc secure and up to date
Alternatives to DigSig Authenticator
Looking for apps like DigSig Authenticator? Here are 6 similar Android apps on Google Play. All of them are free to download.
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| DigSig Authenticator | – | Free | 100+ | Oct 31, 2026 | |
| CompuNet | – | Free | 500+ | Sep 10, 2024 | Compare |
| InspectionX | – | Free | 100+ | – | Compare |
| Henkel Smart | – | Free | 500+ | Oct 20, 2022 | Compare |
| AT.0Trust Authenticator | – | Free | 10+ | Jun 21, 2022 | Compare |
| PoolLink | – | Free | 10+ | – | Compare |
| Calculator- Hide Photo & Video | – | Free | 1,000+ | May 16, 2026 | Compare |
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