Apps Gone Free
Apps Gone Free app is free of charge in iTunes. Each day you will receive a notification of apps that are free for the day. Each app has a description written by an AppAdvice enthusiast and handpicked as the best apps of the day. This is a great way to find a variety of free apps. You can see past editions and if those apps are still free of charge. Listed are educational apps, games, productivity, utilities, etc.
Screenshots of Apps Gone Free: