Camera Overlay Secret is an app camera that normally helps you recording video in the background camera preview. With many functions useful as continue recording when screen off or schedule to recording. Easy use app by one click Camera Overlay Secret shortcut (Quick Record). Main features: ★ An unlimited number of video recordings. ★ Record with or without preview (as you config). ★ Support save the video recording on SD card (external SD card) ★ One-touch to start/stop recording. ★ Support v