Messenger, Free Video Call, Chat & Group Chats

免費，簡單，快速，最安全的消息傳遞。聊天，群聊和視頻呼叫者。

The free, simple and more fast messaging.Send text or voice messages or video call with your friends and family easily and quieckly, even the signal under bad network.

+ Compatible with All Networks: Free and unlimited instant messages and audio or video calls over 2G, 3G, 4G* or Wi-Fi. Consistent & stable audio calls even with 2G network! Avoid SMS and phone call charges, no fees or subscription for every message or call.

+ Fast photo and video sharing, you can also send and receive voice messages or documents of any type(.DOC, .MP3, .ZIP, .PDF, etc.).

+ Send Free Messages

Staying in touch has never been easier. Send a free text message, share a photo, a sticker or GIF, a video or any other file.

+ Group Chat

Catch up with friends, family and coworkers by opening a group chat for up to 200 members. Talk and text together!

:heavy_check_mark:Free International Calls: Make international calls to your friends & family for free! No extra charge to send international messages. Experience crystal clear & HD quality instant video calls to friends and family all around the world!

+ Voice & Video Call: High-quality voice and video calls to anywhere in the world. Make group video calls with up to 7 people.

+ Customized Profile: Express yourself with customized profile, select from hundreds of cool avatars, music themes and backgrounds!

+ Quickly Find Your Contacts: Login to imo app only with your phone number, you don't need to remember extra username or PIN.