A free app for Android, by nasable.com.
App Snitch is a handy utility that monitors all the connections made by your Android phone's applications and notifies you whenever a new connection is established. It can be useful for users who need to track the connections made by their Android phone, which may be connected to the Internet. It can also be used for users who need to be notified whenever an application starts to connect to the Internet.
What's New
Updated notification icons.Added notifications for unencrypted connections.Added notifications when an application is running in the background.Added the ability to set a notification frequency for each application.
