Everything you need to write about theSHFT.
theSHFT is an encrypted messaging app disguised as a fully functional iOS calculator. Enter a secret PIN, press equals, and a hidden vault opens with end-to-end encrypted messages, self-destructing photos, and zero metadata.
Key Facts
Platform
iOS (App Store)
Encryption
X3DH + Double Ratchet (Signal Protocol)
Open Source
Requirements
iOS 16.0+, no phone number, no email
Pricing
Free tier + Pro ($4.99/mo, $29.99/yr, $79.99 lifetime)
Website
Features
The Difference
Every encrypted messenger solves the same problem: encrypting message content. None of them solve discovery. If someone takes your phone and opens Signal, they see Signal. They see contacts, conversations, timestamps. Encryption doesn't help when someone is standing over your shoulder.
theSHFT solves discovery. It looks like a calculator. It works like a calculator. There is nothing to find.