Android (10000 programs)

Pros: Intuitive app. Simple registration. Robust feature set.

Cons: Frequent app crashes. Login issues.

Pros: Easy to join group chats. Supports up to 10 people in a group call. Allows simultaneous group calls. Allows users to play games while on the call.

Cons: Lots of call dropouts.

Pros: Fast single-file downloading speed. Supports 4K videos. Adjusts video output automatically. Built-in private web browser.

Cons: Highly dependent on your connection. Won’t download from sites that are against it. Basic video player functions. Can’t convert to other video formats.