One SIM, countless Chats.

Unlimited text messages and emoji anywhere in the world.


For just €30 a year.

Leasetech MiFi

Wherever you are, ChatSim lets you keep in touch with your friends always. Insert the card in your smartphone and start chatting with the world’s most popular messaging apps: Whatsapp, Messenger, QQ International, WeChat, LINE, Telegram, BBM, Hike and Kakao.


“Simple. Personal, Real-time Messaging”

Facebook Messenger

“Texting and so much more”


“A new era of messaging”


“Connecting a half bilion people just got more personal”


“Mobile messenger App with various sticker and free voice & video call over 3G/4G & Wi-Fi”


“Keep in touch with anyone, anywhere, anytime”


“With BBM® what you share is always yours to control – even once it’s left your phone. Download it for free on iOS®, Android™, Windows Phone® and BlackBerry®”


“Over 35 Million users are sharing messages, stickers, files and more contributing to over 10 Billion Messages per month!”

It works everywhere

ChatSim connects to the best available operator automatically. In over 160 countries.

It fits any device

ChatSim lets you chat even with your tablet. And with any operating system: iOS, Android and Windows.