Search by phone number
Enter a phone number to instantly find users in the app.
Messaging · Search · Profiles
Download
Download
Sumnet
A simple and secure way to find contacts and start chatting. Clean interface, fast access, and seamless mobile experience.
v1.0
First release
Android
APK file
Free
No ads
How to install
- 1 Click the «Download APK» button above — the file will download automatically.
- 2 Open the «Files» app or file manager on your device and navigate to the «Downloads» folder.
- 3 Tap the Sumnet.apk file. If prompted, allow installation from unknown sources in Settings → Security.
- 4 Tap «Install» and wait for completion.
- 5 All set — open Sumnet and sign up!
Features
Everything you need for fast discovery and communication
Search by ID
Use a public ID (@username) for quick search without needing a phone number.
Custom profile
Set up your display name and public ID visible to other users.
Direct messages
Chat directly — messages are delivered swiftly and stored securely on your device.
Channels & group chats
Create group chats and public channels to communicate with multiple people at once.
Notifications
Push notifications for new messages and events — never miss what matters.