truly international toll-free number! Enjoy the best phone calling app! 📞 Call now for free
CallU is a free calling application that provides complete international calling and call quality at home and abroad. With this Wifi calling app, you can enjoy free global calls to any real phone number without worrying about expensive bills! Call for free and connect with people around the world!
(1) Provide 100% free international calls in more than 200 countries.
(2) Multiple ways to earn credit for free calling apps. (Watch videos, get work done, invite friends, and more.)
(3) CallU uses Internet calls (also includes WiFi calls, IP calls or VoIP calls). Use WiFi, 3G or 4G to call your friends anytime, anywhere.
(4) Global server to ensure the best sound quality.
(5) Ungooglelike international calling cards, CallU will not use your phone call time.
You can call loved ones without having to worry about expensive bills. Download VOIP Wi-Fi online calls and enjoy free calls from any phone and landline around the world! Call domestic and international mobile phones now!