The Face Extractor app can detect faces in the photo, the detected faces are stored in photo albums.
1. Select a photo in the photo album.
2. The face is recognized automatically.
3. You do not want to face the drawn rectangle when you double-tap selection is canceled.
4. Drag the square face can choose more accurately.
5. When you have made your selection, tap the Save button(Button located in the center of the bottom) to save face in the photo album.
6. Squares and Circle face photos is stored in the photo album.