It is a cross-platform tool that has its native apps on most platforms, including PC.
The Android app is not as good as the desktop application, but it comes with a whole lot of features.
You can also make group calls, share photos, send stickers, etc.
Users have claimed that IMO uses less data while doing making video chats compared to most apps.
Just a decade ago, video calling was mostly laggy, with dropped frames and incomprehensible sound.
Video calling applications that use efficient compression algorithms, together with high-speed internet connectivity, have changed the scenario now. The headlining feature of Duo is the simplicity of the interface that brings video calling to the forefront.
It has a user-friendly interface and doing a video chat is quite easy, just click on the Camera sign next to a user’s name and start talking.
Additionally, you can also play Viber games with friends, follow public accounts, share contact files, etc.The app is very reliable and packs a lot of fun features such as doodling while in a video call, group video chats with infinite participants, games, musical ringtones, etc.It is cross-platform and provides smooth, high-quality voice and video calls over every network.It comes with Microsoft and Facebook account integration.Moreover, you can even call regular cell phones and landlines for a nominal fee.It is free to download but contains some in-app purchases and ads..