1 Second Video is a free Android app developed by Smart App Lab in the Multimedia category. This app lets you create a personal video diary every day. The concept of the app is simple and unique - record a one-second video every day to capture your life.

The app is easy to use, and the interface is simple and intuitive. Once you open the app, you can record a video, or you can choose a video from your gallery. You can also add text to your video to remember what you were doing on that day. The app allows you to set reminders so that you don't forget to record your one-second video every day.

Overall, 1 Second Video is a great app for anyone who wants to create a personal video diary. It is a fun and easy way to capture your life and create memories. The app is compatible with Android 9.0, and it is completely free to use.