Imo is a free, simple and fast video calling and instant messaging application. Easily and quickly send text or voice messages or video calls with your friends and family, even the signal under a bad network.
Characteristics:
* Compatible with all networks
* Multimedia
* Free international calls
* Less data usage
* Quickly find your contacts
* Cloud based
* Custom profile
Supported Android
{Varies with device}
Supported Android Version:-
Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0)