TrustWord Know who you're really talking to.
AI can clone voices. Scammers can spoof numbers.
TrustWord gives each pair of people two secret, rotating passphrases — one you listen for, one you say. A scammer can't fake both sides.
Coming Soon 
Coming Soon 
The Problem
You can't trust what you hear or see.
Modern scams are frighteningly convincing. Traditional ways of verifying identity over the phone no longer work.
AI Voice Cloning
Scammers can clone anyone's voice from just a few seconds of audio. Your mom, your boss, your bank - all perfectly imitated.
Caller ID Spoofing
Phone numbers can be faked. That call from "Dad" might not be from Dad. Caller ID alone can't be trusted anymore.
Text Message Scams
SIM swaps and number hijacking mean a text from a trusted contact could be from someone else entirely.
Video Deepfakes
AI-generated video is getting more convincing by the month. A familiar face on a screen won't be proof of identity for much longer.
In Action
Two words. Mutual trust.
Each pair of contacts has two different TrustWords - one for each direction. A scammer can't fake both sides.
How It Works
Simple setup. Instant verification.
Create a Circle
Set up a circle for your family, friends, or any group you want to stay connected with.
Invite Members
Have members scan a QR code to join your circle. One-time setup, then you're done.
Verify Each Other
Each pair has two TrustWords — one you listen for and one you say. On a suspicious call, ask for their word and check it matches your screen. Then they ask for yours. A scammer can't fake both sides.
Features
Security that gets out of your way.
Built with the same cryptographic standards used by authenticator apps, but designed for real people having real conversations.
Rotating Passphrases
Codes change every 2.5 minutes. Each pair of people gets two unique words — one to listen for, one to say. No sync needed.
Biometric Protection
The app locks instantly when you switch away. Your codes are hidden in the app switcher. Face ID, fingerprint, or passcode to unlock.
Encrypted Backup
Your keys are backed up with end-to-end encryption. Lose your phone? Your circles are waiting on your new one.
Offline Verification
After a quick initial setup, verification works completely offline. No internet needed to check a TrustWord.
No Accounts
No email, no phone number, no sign-up. Install the app and create a circle. That's it.
Calls, Texts & Video
Works for any situation where you need to verify identity - phone calls, text messages, or video chats.
Pricing
Free for your family. Affordable for everyone.
Your first 10 people are completely free - enough for most families. Need more? Only one person per circle needs to upgrade.
Free
No credit card needed
Everything you need to protect your inner circle.
- Rotating passphrases - unique to each relationship
- Per-person TrustWords within each circle
- Member roster with join dates
- 30-day audit log
- Face ID / Touch ID lock
- iCloud Keychain backup
- QR code sharing
- Calls, texts & video verification
Unlimited
That's less than $1 a month
One subscriber unlocks the whole circle. Everyone else stays free.
- Rotating passphrases - unique to each relationship
- Per-person TrustWords within each circle
- Member roster with join dates
- 30-day audit log
- Face ID / Touch ID lock
- iCloud Keychain backup
- QR code sharing
- Calls, texts & video verification
Initial setup requires an internet connection. All verification works fully offline.
Privacy
We know nothing about you.
TrustWord was built with a simple principle: if we don't have your data, it can't be stolen, sold, or subpoenaed.
Protect the people you trust.
Set up TrustWord with your family, friends, or team in under a minute. Next time someone suspicious calls or texts, you'll know exactly how to verify.
Coming Soon Coming Soon Free for up to 10 people. No ads. No data collection.