A free app for Android, by Pavaha Lab.

Make your pictures look creepy with the Horror Mask Photo Editor app. This app offers a variety of tools to create the perfect Halloween costume. With this, you can add stickers for pictures, apply amazing filters, and save your masterpiece with just a few taps. It features a horror face changer with a wide range of cool effects and realistic mask animations, including a scary clown mask with an incredible selection of stickers and filters.

In addition, the app gives you the ability to add text. You can write anything, such as scary messages.

The app is very simple and easy to use, and it is free!