All-In-One Recorder is a free Android app developed by Winmob that lets you record calls, audio, video camera, and screen. With this 4 in 1 recorder, you can easily record your phone conversations, lectures, meetings, and even your phone screen without any app watermarks. Recordings can be done in the background while you work with other apps, and you can pause and resume all recordings.

The app is fully customizable, and you can choose the quality of each type of recording. The camera previews can be resized, and there is no limit on the duration of the recordings. The recordings are stored in local devices in shared paths, and you can choose to limit them by duration or file size. You can also choose to store the recordings in the shared public folder. All-In-One Recorder is a small install size comparing to other similar apps, but with more features included in it. It provides high-clarity lossless records with audio recording, making it a great choice for anyone who needs to record audio, video, calls, or screen.