NowSecure is a free mobile security app that monitors your Android and iOS device's system, configuration, apps, and network for any security vulnerabilities and notifies you if it detects any risks that pose a threat to your device.
A clean and sanitary interface aside, the app has a compelling list of features to offer - such as Security Feed, where you can check what risks and security vulnerabilities might present a nasty surprise.
Security Notifications takes care of alerting you about intrusions as they occur. Security Recommendations lets you know what steps you can take towards securing your device from breaches.
Locate your data lets you know where your data is going, with separate "country" and "company" views. Finally, you can see which apps are sending out data in an insecure way - and we reckon there's plenty of them on the average smartphone.
NowSecure is a free mobile security app, so give it a try if you're after something of the sort.