TutChat — офлайн-мессенджер

Arman Mkhitarian

About this app

Chat offline—anywhere.

TutChat is an offline messenger that lets you send messages directly between devices via Bluetooth. No Wi-Fi, mobile data, or SIM card required.
TutChat works perfectly on planes, trains, at festivals, in the mountains, and anywhere else where there's poor or no network connection.

What TutChat Can Do
Offline Text Messages
Bluetooth Voice Messages
Fast Connection Between Devices
Reliable Communication Without Internet or Mobile Data
Minimalist, Clear, and User-Friendly Interface

Perfect for Travel and Real-World Situations
On Planes
Chat with friends or family during a flight—completely offline.
On Trains, Buses, and the Subway
Bluetooth connection works even when the signal is weak or absent.
At Concerts, Festivals, and Public Events
When mobile networks are congested, TutChat keeps working.
In the mountains, outdoors, or in remote locations
No network connection? TutChat will still let you communicate.

What makes TutChat different
Privacy: Messages never go through servers
Direct connection: device-to-device via Bluetooth
Battery saving: No background network activity
Lightweight and fast: Launches and connects in seconds
Works offline by design

Who is TutChat for?
Travelers and tourists
Frequent flyers
Families and couples who want to stay in touch offline
Groups at events or in nature
Anyone who needs a messenger that works offline

What’s new

Adaptation of the app interface to the system dark theme