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About this app
Some words are not meant to last.
Mujō (無常) is the Japanese concept of impermanence. The understanding that everything passes, and that this passing is not loss, but nature.
We built a messaging app around that idea.
No account. No phone number. No identity.
Your identity is your device. Nothing to register. Nothing to verify. Nothing to hand over. A nickname is optional. You can connect without ever sharing a name.
End-to-end encrypted. Always.
Every message is encrypted before it moves. The server cannot read what you write. Neither can we.
Messages that disappear.
Once read, or when you decide, they are gone. No archive. No backup. No trace.
Two ways to connect. Both leave no trace.
Share an optional nickname and pair with a temporary code. Or connect without any name at all. Just a code, just a device.
No ads. Ever.
Mujō is funded by subscriptions. No analytics. No behavioural data. No advertising of any kind. Your trust is the business model.
Mujō (無常) is the Japanese concept of impermanence. The understanding that everything passes, and that this passing is not loss, but nature.
We built a messaging app around that idea.
No account. No phone number. No identity.
Your identity is your device. Nothing to register. Nothing to verify. Nothing to hand over. A nickname is optional. You can connect without ever sharing a name.
End-to-end encrypted. Always.
Every message is encrypted before it moves. The server cannot read what you write. Neither can we.
Messages that disappear.
Once read, or when you decide, they are gone. No archive. No backup. No trace.
Two ways to connect. Both leave no trace.
Share an optional nickname and pair with a temporary code. Or connect without any name at all. Just a code, just a device.
No ads. Ever.
Mujō is funded by subscriptions. No analytics. No behavioural data. No advertising of any kind. Your trust is the business model.
No account. No name. Encrypted messages that vanish when they should.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- This app may collect these data typesPersonal info, Messages and 5 others
- Data is encrypted in transit
- You can request that data be deleted
What’s new
Voice messages, image, video and document sharing.
All media is encrypted before it leaves your device. Fragments are stored on the relay in encrypted form and deleted after delivery. No readable media is ever stored on the server.
Also in this update: message deletion with peer deletion request, delivery status corrections, timestamp ordering fix.
All media is encrypted before it leaves your device. Fragments are stored on the relay in encrypted form and deleted after delivery. No readable media is ever stored on the server.
Also in this update: message deletion with peer deletion request, delivery status corrections, timestamp ordering fix.
App support
About the developer
ae AEONIAN ENGINEERING LIMITED
support@aeonianengineering.com
Rm 7 9/F WEALTH COML CTR
48 KWONG WA ST
旺角
九龍
Hong Kong
+852 9866 3023
