The use of mobile gadgets running the Android platform has long implied not only the voice communication function. Their capabilities are so great that the line between science fiction and reality is blurred. They can go online, determine the location, serve as a source of a wide variety of entertainment. Smartphones are also used to store personal information: numbers, passwords, codes.
It is very important to pay attention to the safety of the smartphone. Why? It is much easier to lose than a tablet or laptop. Smartphones, like personal computers, are attacked by viruses. Therefore, in addition to installing a reliable anti-virus program, application blocking on Android should be carried out.
In order to protect the device, you can use either built-in tools or third-party programs, whose capabilities are wider.
Applock
This is a very powerful, but at the same time simple program for blocking applications on Android. With its help it is possible to close access to any program or game.
Application blocking on Android is done by setting a password. In this case, it is possible to protect certain specific files. For example, you can block a group of photos in the gallery. The main set of application features also includes blocking of outgoing and incoming calls, protecting programs from deletion, using a graphic key, a strong self-defense system, hiding the program icon, automatically blocking selected programs at a specific time and many other functions.
Smart App Protector
This is a less known, but also very reliable program, the purpose of which is to block applications on Android. It reliably protects information on the device from prying eyes. Unlike the previous application, this has a set of additional control features.
The most interesting is the observer mode, when working in which the program monitors all failed attempts to unlock, while taking pictures of a possible intruder with the front camera.
The application supports the use of a graphic and text key, can prevent the screen from turning off and automatically rotate, turn on the lock at a specified time, create backup copies of applications and restore them.
Perfect App Protector
Blocking applications on Android is something that this program handles wonderfully. It blocks access to both applications and settings. The utility supports USB connection protection, blocks screen rotation, controls its brightness when running individual programs. It is possible to use a graphic password and remote locking by sending SMS to the device.
Smart Lock
User reviews say that this program, the purpose of which is to block applications on Android, is very good. She, in addition to programs, is able to block access to photos. Other main features include USB protection, sending notifications about a number change, preventing auto-rotation of the screen, SMS protection, organizing photos. In addition to everything, the program can make backups and restore settings.
In conclusion, I must say that the application for locking the screen on the "Android" does not block the application. Many users confuse them with program blockers. These are just graphical shells that change the main screen and are capable of supporting a graphic key.