A free app for Android, by 4Mobix Apps.
Old Age Face Editor is a photo booth app that lets you make your friends and family old.
How does it work?
You can choose from different styles and colors of mustaches, beards, and glasses to give your face a different look. You can even add other objects such as a hat or a belt.
If you want to take a photo, you can use the built-in camera. Or you can use the photo gallery on your device.
After taking the photo, you can save it to the gallery or share it on social networks.
It is a free app. There are no in-app purchases.