Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Open Camera - Open Camera is an open-source camera app for Android phones and tablets.
Hours - Boosting productivity through live, virtual co-working.
Secure Camera - Modern camera app focused on privacy and security with QR & barcode scanning.
Futuramo Time Tracker - Futuramo Time Tracker is a time tracking solutions designed for freelancers and teams.
PhotonCamera - Android Camera that uses enhanced image processing.