WiFi calling as a concept has existed for quite some time now. However, the situation is significantly different than it was a few years ago. Today, there are several services and apps for devices ...

On Android, Knock Knock works on your lock screen, while on iPhone you have to be in the app to see the video preview. This is because Android provides an API for apps to take over the lockscreen.

We're starting to think that voice minutes are heading to the grave. We know that's an exaggeration, and we're still decades out from cellular voice minutes actually being "old hat," but there's no ...

Sunday: Cheap phone photography, editing apps, and a history lesson Sunday: Cheap phone photography, editing apps, and a history lesson The technological foundation of mobile photography How to take a ...

After an extended beta test, WhatsApp has added a free voice calling feature to its Android app. This makes WhatsApp more competitive against services like Skype, Viber and Apple iMessage/FaceTime.

VoIP company Rebtel is launching a new version of its Android app that allows users to make free Android-to-Android international calls between more than 50 countries. While the international part of ...

Learning Android app development may seem like a daunting task, but it can open up a world of possibilities. You could create the next “hit app” that changes the way we work or interact with each ...

NEW YORK (AP) - Hello? Anyone there? Facebook unveiled a new voice-calling app for Android phones on Wednesday, the same day that its WhatsApp messaging service introduced voice-calling for iOS ...

Australian telecommunications company Optus has launched an app enabling its customers to make and receive calls and texts to landline and mobile numbers globally via a Wi-Fi connection. The "WiFi ...

Google's Pixel Studio app, which debuted with the Pixel 9 series last year, is finally making its way to the 2023-released Pixel 8 series. The app, which also made its way to the Pixel 10 by default, ...