FishEye: Mermaid Eye is a free photo editor app for Android. It lets you create amazing pictures and post them on social media. The app is perfect for those who love taking photos. It is very easy to use, and you will get a lot of beautiful pictures in no time.

It has a very useful tool that lets you use the fish-eye lens to improve your composition. Aside from having five fish-eye lens levels, you can change its position by pinching and dragging your screen. All images can be saved on your SD card.