Contact us

Feel free to reach out to us directly on Telegram:

Or send us an email at: [email protected]

F.A.Q.

Is Mercury an official Telegram app?

No. Mercury is an independent, open-source project developed by the community. It is not affiliated with, endorsed by, or connected to Telegram.


Do I need my iPhone nearby to use Mercury?

No. Mercury is a fully standalone Telegram client. You can send and receive messages directly from your Apple Watch as long as it has an active Internet connection (Wi-Fi, cellular, or your iPhone’s network when available).


I can’t scan the Telegram QR code. How do I log in with my phone number?

If you have problems scanning the QRCode you can tap the “(i)” button on the top-left corner, scroll to the bottom and tap “login with phone number”. Insert your number, making sure to include your country prefix.


Is Mercury secure? How is my data handled?

Yes. Mercury uses Telegram’s official APIs and does not store your data on external servers. The entire app is open-source, allowing anyone to review how it works and how your information is handled.