If you miss a call, you'll receive a notification about who tried to reach you. Who's there: When someone is trying to reach you, the app uses a feature called Knock Knock that can display a live video preview of the caller, which lets you see who's on the other end and perhaps the nature of the call. If it needs to use your mobile network, it lowers your connection rate to conserve data. Duo attempts to save data by connecting first to a Wi-Fi network to make the call. Secure and efficient: Google says Duo calls are end-to-end encrypted. Once you're in a call, you can mute your mic, swap between front and back cameras to change what your caller sees, tap your image in the bottom-left corner to make it swap places with your caller's image, and choose whether to use an internal or external mic. You also see recently called friends in the app's main window. If you want to call someone who doesn't yet have the app, find them in your friends list and click Invite to send them a link to the app. Make a call: When you click the Video call button, you see a list of friends who are running the app. Likewise, anyone with your number can contact you if you are both using the app. Uses your phone number: The app is based on your phone number and lets you call anyone in your contacts list who is also using Duo. Duo's interface is easy to navigate: Tap the Video call button to ring someone up, and tap to accept a call from a friend. ProsĮasy to set up and use: After you download Google Duo, verify your phone number and approve a few permission requests, and then you're good to go.

All those features in only over 4MB.Duo by Google lets you make simple person-to-person video calls, across Android and iOS.

When you’re done, all that’s left to do is to save the video in your smartphone’s memory or share it directly over any social network.ĭU Recorder is a powerful video recording tool that lets you register everything and anything that you can do in your smartphones’ screen. You can crop and link fragments together, add music on the background, and adjust the volume of the video. Once you’ve adjusted all the options and recorded your video, it’s time to edit it. Also, you don’t need to root in order to record. In the app’s settings you can adjust the video’s quality options such as the number of frames per second (up to 60 FPS) the video output (up to 1080p), and the quality of the video (up to 12Mbps). The best part is that once you’ve recorded the video you can also edit it using the an editing tool that’s been included in the app. DU Recorder is an app that lets you record a video of whatever is happening in your Android’s screen.

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