Sonido Global vs Flow Calling App Usage & Stats
Sonido is an OTT application for cross border communication which provides simple, secure, reliable messaging and calling services, available on phones all around the world. Just download and install the app on your smartphone and stay connected with your friends and family no matter how far they are!
Sonido is the best communication app for you, because;
Free app to app voice and video calling
Your own Sonido number
Anyone can dial your Sonido number from anywhere in the world
Low cost calls to any phone anywhere in the world with Sonido-Out calls
Less Data usage compared to other similar calling app
Chat and calls are 100% private and secured with end-to-end encryption
Share photos, videos, files, and location and voice messages
Instant messaging and group chat keeps you connected with friends
Block annoying calls and messages from someone you do not like
Mute unwanted notifications
- Apple App Store
- Free
- Social Networking
Store Rank
- -
Limitless crystal-clear voice and video calls with other FLOWers. And if someone has no internet access then call at a very low cost landlines and mobile phones worldwide. Stay in touch with your beloved ones for free of course. Text, exchange photos, videos and files. Full Encrypted, Full Private. Participate to limitless chat groups for endless texting. Create video call or voice call groups to communicate with all your peers.
- Apple App Store
- Free
- Social Networking
Store Rank
- -
Sonido Global VS. 
Flow Calling AppJanuary 11, 2026