Prisma - Art filters using artificial intelligence to transform your photos into classic artwork.
Open Camera - Open Camera is an open-source camera app for Android phones and tablets.
Portrait Mode + - Change focus, swap background (and more) of portrait photos
Secure Camera - Modern camera app focused on privacy and security with QR & barcode scanning.
Focos - Your Portrait Mode photos become amazing masterpieces of art
PhotonCamera - Android Camera that uses enhanced image processing.