What Is WenYou?
Your connection. Your privacy. Your rules.
WenYou is a carrier SMS application at its core, with end-to-end encrypted online messaging and modern communication features on that same foundation — one thread, so it can replace the phone's default SMS app.
What WenYou actually is
SMS first. Everything else is a layer on top.
WenYou is an SMS app at its core — built on real, carrier-based SMS, the same network your phone has always used to send and receive text messages. On top of that foundation, WenYou adds end-to-end encryption for online chat, privacy controls, and modern communication features.
That means:
- WenYou reaches any phone number directly, with no dependency on the other person having any app installed.
- WenYou keeps working even with zero mobile data, as long as there is a cellular signal — because SMS is built on the carrier network itself, not the internet.
- Every advanced feature in WenYou (online encryption, themes, voice/video calls, disappearing messages, location sharing, per-contact privacy) exists as an enhancement layer on top of that same SMS foundation.
WenYou is designed to complement how people already communicate — and to sit in place of the phone's default SMS app: guaranteed delivery over the carrier network, plus a private online layer, fully yours.
Encryption scope: end-to-end encryption applies to supported online messages. Carrier SMS uses the mobile network and is not end-to-end encrypted.
Read more on the canonical definition page.