The Cydia Tweak 3DAppLock has been officially released and works with devices that have iOS 9 or higher. 3DAppLock is a new cydia tweak lets you protect apps and secure it from needy eyes using 3D Touch directly on HomeScreen.
While 3DAppLock works naturally on iPhone 6s, older device users can use jailbreak tweak like RevealMenu to enable 3D Touch gestures and then use 3DAppLock. Users can also enter password to unlock the app. Once an app is locked, it can only be unlocked with fingerprint scan or entering the password, and cannot be accessed through Spotlight, Siri or any other means. You can have options to configure in Settings where you can customize the 3D App Menu action and passcode screen look as well as safely unlock all your apps or change your backup password.
If you’re in to give this tweak a try, 3DAppLock jailbreak tweak is available for $1.49 from BigBoss repo. Simply install the tweak on your device and configure it the way you want to use it from the preference pane which you can access from Settings app and then you are ready to make the best use of it. To install this program requires a jailbroken device (see if and how you can do the jailbreak to your iPhone by clicking here) and you need an Internet connection to download the package.