You can use Telegram on smartphones, tablets, and even computers. We have apps for iOS (9.0 and above), Android (4.1 and up), a native macOS app and a universal desktop app for Windows, macOS, and Linux. Telegram Web can also help to quickly do something on the go.
You can log in to Telegram from as many of your devices as you like — all at the same time. Just use your main mobile phone number to log in everywhere, your cloud chats will sync instantly.
The Telegram API is open for developers, should you want to build your own applications for other platforms.