The imo application is focused on messaging within the platform.

Functionality

In imo, you can conduct chats, video and voice calls, group chats, and photo sharing. The listed features are considered standard for the app.

It is a cross-platform tool available on all mobile systems and web browsers. Imo chats are secured with SSL/TLS, and the app encrypts every video call.

imo allows you to communicate with people who have an imo account. Voice and video calls work via cellular data and Wi-Fi.

Conclusions

imo for iOS is a standard messenger that allows you to send and receive messages and make voice and video calls.