Privacy is a very important factor for everyone, especially in Smartphones. Knowingly or unknowingly sometimes we give phones to others (relatives, friends, children, etc.) There are chances that you may loose important personal data. If your phone is stolen chances are high to loose credit card and bank passwords. If you’re are a privacy concerned person like me try App Lock for Android.
App lock protects your App privacy by locking Apps like SMS, Contacts, Gmail, Facebook, Gallery, Market, Settings and Calls. When you open app for the first time it asks to type a password (numerical) to set and a security question and answer. The best feature of the app is it can lock Android default apps like Google Play store, Incoming Call, Install/Uninstall and Settings.
When you lock your phone or back on the home screen the app automatically closes, again you have to enter the password to gain access. The app comes both free and paid versions. Premium features like time lock, automatic lock at given time, location lock, automatic lock at given location are added in the paid version. Using this app you never need to worry about your Smartphone’s privacy again.