Waterlogue - Magically turn your photos into watercolor paintings.
Open Camera - Open Camera is an open-source camera app for Android phones and tablets.
Olli by Tinrocket - iOS camera app that creates beautiful animation and drawings
Secure Camera - Modern camera app focused on privacy and security with QR & barcode scanning.
EditedImages - The web's best photoshopped images
PhotonCamera - Android Camera that uses enhanced image processing.