Relay Secure Messenger
Private Calls. No Audio Sent
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Your voice calls never leave your phone as audio. Encrypted. Private. Real time. Relay is communication built for people who take privacy seriously.
Relay reimagines voice communication from the ground up.
When you make a call on Relay, your voice never travels the network as audio. Speech is transcribed on your device, encrypted, and transmitted as text. On the other end, your words are reconstructed in your voice but privately, in real time.
Your conversations stay yours.
How it works?
Speech is transcribed locally on your device. Text is encrypted end-to-end using the McNeal Protocol. Your cloned voice plays on the receiver's device. No raw audio ever leaves your phone.
Built for people who mean it
Whether you're protecting sensitive business conversations or simply believe your voice calls shouldn't be anyone else's business, Relay was built for you.
What makes Relay different?
Most encrypted apps protect your messages in transit. Relay goes further because the audio itself is never transmitted. There's nothing to intercept.
End-to-end encrypted messaging. Voice calls without audio transmission. On-device speech processing. No ads. No data selling. Ever.
Your calls. Your voice. Your terms.
Ratings & Reviews
Initial release. We're actively improving voice synthesis quality and speech recognition accuracy with every update.
Bug fixes and small improvements.
The developer, Antonio Lambert, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Antonio Lambert
- Size
- 34.4 MB
- Category
- Social Networking
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
User-Generated Content
- Copyright
- © Antonio Lambert