Android (10000 programs)

Pros: Doesn't save personal information. Lets you find chatmates based on common interests. Offers text chat and video call formats.

Cons: Risk of encountering abusive users.

Pros: Simple controls. Fast-paced platforming gameplay.

Cons: Relatively easy difficulty. Limited replay value.

Pros: Easy installation with no additional setup. Highly viewable drawer-style layout. Will display every single app installed on your device.

Cons: No guarantee that app will work.

Pros: Comprehensive. Lots of options.

Cons: Steep learning curve.