The Future of Private Messaging, Now on iPhone & iPad
Tired of exposing your private conversations through regular text messages?
Tefesio transforms the way you communicate by combining the simplicity of SMS with the power of end-to-end encryption — all without requiring the recipient to install anything.
Built exclusively for iPhone and iPad users, Tefesio is North America’s first encrypted SMS messaging solution that lets you send confidential, tamper-proof messages to any mobile number. Your contacts receive your message like a normal text — but under the hood, it’s secured using military-grade encryption, ensuring your privacy is never compromised.
💡 Why Tefesio?
🔒 True End-to-End Encryption
Your messages are encrypted on your device and can only be decrypted by the intended recipient — not even Tefesio can access them.
📞 No App Needed by the Recipient
Send encrypted messages to any mobile number in North America — even if the recipient doesn’t have the app or an account.
📱 Works on iPhone and iPad
Available exclusively on the App Store, Tefesio is optimised for a seamless experience on both iPhone and iPad devices.
🌐 Send Securely Over Wi-Fi or Mobile Data
Tefesio uses a secure internet connection (Wi-Fi or cellular data) to transmit your encrypted messages safely and reliably.
🛡️ Built for Privacy, Backed by Trust
Developed by Defesio.com LLC, a company devoted to protecting user privacy through secure communication technologies.
📲 Your Privacy, Your Terms
Most messaging apps today store your messages on their servers, scan your content for data, and sell your behaviour to advertisers.
Tefesio is different.
We don’t store your messages.
We don’t track your contacts.
We can’t read your content — even if we wanted to.
We built Tefesio to be the last messaging app you’ll ever need for private communication — whether for personal, professional, or confidential use.
🚀 Start Messaging Privately Today
Whether you’re a business owner, a privacy advocate, or someone who just wants peace of mind — Tefesio gives you the power to communicate with complete confidence.
🎯 Protect your conversations. Control your privacy. Trust Tefesio.