Tasker - Tasker is an application for Android which performs Tasks (sets of Actions) based on Contexts...

Open Camera - Open Camera is an open-source camera app for Android phones and tablets.

Automate - Automate various tasks on your Android smartphone or tablet.

Secure Camera - Modern camera app focused on privacy and security with QR & barcode scanning.

Locale - Locale helps content owners and translators work together, so Rails developers are free to write more code

PhotonCamera - Android Camera that uses enhanced image processing.