Our concern over the use of smartphones are increasing in the light of the fact that no data can be stolen or there is no lock required other than our smartphone lock. To get rid of all these problems, we often want to take a smartphone with a fingerprint. But now you can take advantage of high security facility even in simple smartphones. Smartphones with good fingerprint are more priced and due to which we do not take it. That same day we are telling you about some fingerprint sensor lock applications which you can install in your cheap phone and keep the data present in your handset secure. Using the given app, you can make your smartphone lace with high security. 1 - Fingerprint Unlock - Available in Google Play Store, you will find this application for free. It has been downloaded by 10 million users. 2 - FaceLock for app - You will also find it on the Play Store free of charge, in which you will have the opportunity to lock the face. After installing it, you can create face and voice password to unlock the app. Also Read: HTC U11 Will Now Support Bluetooth 5.0 Honor 6X Smartphone to be Launched With Special Dual Cameras Jeep Launches its Cheapest SUV in India