TutChat — Offline Messenger

Arman Mkhitarian

In-app purchases

About this app

Chat without internet — anywhere.

TutChat is an offline messenger. Your phone talks to another phone
directly, over Bluetooth — no Wi-Fi network, no mobile network, no SIM
card, no account. It works on airplanes, trains, at festivals, in the
mountains, and anywhere the signal disappears.

Good to know before you start
• Both people need TutChat installed — it connects phone to phone
• Works within Bluetooth range, roughly up to 30 metres
• No internet is used at any point

What TutChat can do
• Text messages, fully offline
• Voice messages over Bluetooth
• Photos and files sent directly between devices
• Chat themes, profile photo and nickname
• Connects in seconds, no setup or sign-up

Perfect for real-life situations

On airplanes
Chat with the people you are travelling with during the flight.

On trains, buses and the subway
Bluetooth keeps working where the mobile signal does not.

At concerts, festivals and crowded events
When mobile networks are overloaded, TutChat still connects.

In the mountains, outdoors or remote areas
No signal, no problem — your phones talk to each other.

What makes TutChat different
• No servers — your messages go straight from one phone to the other
• No account, no phone number, no sign-up
• We collect nothing: there is nothing to collect
• Lightweight and fast, connects in seconds
• Built for offline communication from the ground up

Free and Pro
Messaging, voice messages and themes are free. TutChat Pro unlocks
unlimited file sending, extra chat themes, a profile photo and a longer
nickname — one payment, no subscription.

Who is TutChat for?
• Travelers and tourists
• Frequent flyers
• Families and couples who want to stay connected offline
• Groups at events or outdoor trips
• Anyone who needs a messenger that works without internet

Ratings and reviews

Good app. Seems to be well made. The only improvement I would suggest is the language assignment in the long-press menus. It's still pretty easy to figure out what's what but that would be the only thing I would say needs to be fixed. I tried it on my iPhone and the same applies. It's great there too with the same correction needed to make it perfect.

excellent tool for sharing information offline.

Interesting idea! Nice realisation!

What’s new

TutChat now speaks your language.

• Fully translated into 44 languages, including Arabic, Hindi, Japanese, Korean and Chinese
• Every screen, dialog and notification is localized — no untranslated text left
• Choose the interface language in Profile → Language, or let TutChat follow your device settings
• Right-to-left layout for Arabic, Hebrew and Urdu
• Small fixes and stability improvements