Apps Apps and Apps!! There are millions of apps on the Google Play Store, making it a giant jungle, where it is difficult to find perfect applications for your Smartphone. Currently, There are millions of smartphone users in the world and all of them have a different taste, Apps liked by one are disliked by another, But some apps are essential and are required for everyone, So today, here on technostriker, I am posting about 6 must-have-to android apps that almost every user will need. 1. Applock Smartphones are meant to be personal, But when you handover your phone to someone else for a phone call, game or something else, then there is a risk that he/she may violate your privacy and check your photos/sms/gallery apps etc. However, You can minimize this risk a little bit,by installing a tiny app named Applock. With this app you can lock your SMS, Contacts, Gmail, Facebook, Gallery, and whatever that you want. You can also password protect your pictures and video