This app
Seems to be way ahead of its time. I never right reviews but met one of the founders at a conference. Really impressive work the ecosystem needs genuine tech like this!
Archived App (Last seen on 3 Aug 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app provides a secure and end-to-end encrypted communication system for exchanging messages and data. It ensures confidentiality through a Web of Trust for contact confirmation and offers a personal Blockchain ID as a cryptographic key ring. The platform aims for secure, fast, and easy data exchange.
✓End-to-end encrypted messaging
✓Tap-proof data exchange
✓Web of Trust for contact confirmation
✓Personal Blockchain ID
✓Cryptographic key ring
✓Manipulation-proof data transfer
Show original description
What's New in CryptoTec SAM
5.1.0
August 18, 2020
This update improves the user interface.
User reviews
FAQ
What is CryptoTec SAM?
CryptoTec SAM is a secure communication system designed for tap-proof exchange of messages and data. It utilizes end-to-end encryption and a Web of Trust for contact confirmation to ensure absolute protection from unauthorized access.
How does CryptoTec SAM ensure privacy?
Privacy is ensured through end-to-end encryption for all data transferred. Additionally, the app uses a Web of Trust feature, allowing users to confirm contacts themselves, further safeguarding against unauthorized third-party access.
What is the Blockchain ID in CryptoTec SAM?
The Blockchain ID serves as your personal, multifunctional, cryptographic key ring within CryptoTec SAM. It is integral to enabling encrypted and manipulation-proof data exchange.
Is CryptoTec SAM available on multiple devices?
Yes, CryptoTec SAM is supported on iPhone, iPad, and iPod devices, allowing for secure communication across your Apple ecosystem.
How often is CryptoTec SAM updated?
The latest version of CryptoTec SAM is 5.1.0, which was last updated on August 18, 2020. While updates have not been frequent recently, the app is designed for reliable and secure performance.
What is the age rating for CryptoTec SAM?
CryptoTec SAM has an age rating of 4+, making it suitable for a wide range of users. This rating indicates general appropriateness for most audiences.
Does CryptoTec SAM have ads?
No, CryptoTec SAM does not contain advertisements. The app is completely free to use and does not display any ads to its users.
What do users like about CryptoTec SAM?
Users appreciate the app's strong focus on security, end-to-end encryption, and the innovative use of Blockchain ID and Web of Trust for verified communication. The ease of use for secure data exchange is also a key positive.
