This is just an awesome screen lock application. 6261 is your default password. This works similar to most lock screen applications. Instructions: You have to enable lock screen in settings in this application and you will see a nice interface of your lock screen.
The antivirus report has shown that this application is completely safe. The app is designed by CTech and its category is Casual Games. The overall user rating of Keypad Lock Screen 7 is 3.4.
The game has been downloaded and set up by over 1M users and the most recent update was released on Jan 23, 2018. This application has adverts. Samsung and Sony users download the app quite often.
It's free of charge to get the .apk setup package of Keypad Lock Screen 7 and you can have a look at users' reviews on Droid Informer. This application installation package requires 6 MB of free space to run on Android 4.0.3 and above.
The way users see it, the app has such a drawback as lots of ads.