Smart Lock (App/Photo)

    Smart Lock (App/Photo) icon

    Smart Lock (App/Photo)

    by: 81.9K 6.8

    6.8 Expert


    Smart Lock (App/Photo)'s review

    Published: 2015-11-06, by .

    Smart Lock lets you control what others see or can't see by hiding or locking your files and apps

    • Free to download
    • Lightweight
    • Support for older devices
    • Doesn't always work
    • No way to retrieve a lost password

    "Hide or lock your apps and device files down"


    In today’s mobile world, keeping your apps, images, and videos safe from prying eyes is important. Smart Lock Free looks to provide mobile users with an added layer of security by locking down only what you choose to protect with a password. This app can even lock your screen’s auto-rotate feature in certain apps once you’ve locked it down. You can also set which apps to use without having to worry about your device turning off with the Staying Awake feature.


    Smart Lock Free is absolutely free to download, and won’t take up much space on your device. This app also offers supports older mobile operating systems.


    If you forget the password, Smart Lock Free doesn’t offer a way to retrieve it, meaning you might be out of luck when trying to look at or open locked apps and files. This app may not ask for a password when opening certain apps or viewing certain files.

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    Daniel Adrian Sanchez

    by Daniel Adrian Sanchez

    Nov 06, 2015


    Smart Lock provides your privacy in mobile phone from others.
    You can meet here the most essential App which hides Apps/Pictures/Media Files by managing password.
    Do you mind somebody executing Apps or taking a look to pictures and media files on your mobile phone?
    Smart Lock provides you lots of features such as locking App, staying awake and locking auto screen-rotate.
    No one can see locked Apps/Pictures/Media Files!!!

    Main Features :
    - Locking App
    - Locking each Picture/Media File
    - Staying awake (Executing locked App)
    - Locking auto screen-rotate (Executing locked App)
    - Change notification of mobile phone number
    - Screen Lock Type : PINs, Password, Pattern, Fingerprint
    - Supported GIF(Animated)
    - Can use ad-free App. for a while through playing the reward ads.

    [ Tip ]
    - Be careful when deleting unlocked media files. If you do that, you will lost media files. Steps to recover it : Smart Lock Reinstall > Setting > Lock Media Recovery
    - If you delete ".SmartLock" folder in SDcard, locked files will be deleted.
    - If you choose "Clear data" menu(path : Settings > Applications manager > Smart Lock (Free)), information of locked files will be deleted.
    - App which has function like cleaning up storage(ex. Clean Master) might be able to delete locked media, so do not delete any relative files of Smart Lock while cleaning up your smartphone.
    - Do not forget to unlock and back up locked medias before upgrading firmware or formatting internal/external SDcard If not, all locked medias might be able to be deleted.
    - Before deleting Smart Lock, do not forget to unlock all locked medias and then delete Smart Lock. If not, all locked medias might be able to be deleted.
    - Please back up important locked media in extra storage. All locked medias might be able to be deleted in other Apps or outbreak situation.
    - App Hide : If "it is not installed application" or is not running in the launcher, because it is checked "App Hide Mode" at Set up. Please use dial #789 in your phone and press call.
    - When not execute calling to dial : Run Gallery(Default) on the phone > Select and share photos > Select Smart Lock and lock > call to dial #789
    - Settings of app > Recovering media file : it can recover disappeared or invisible locked media files.

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    Users review

    from 81.902 reviews



    Users comments for Smart Lock (App/Photo)

    A Google user

    by A Google user

    Oct 18, 2017  |  "Awesome"


    Ashish Ranjan

    by Ashish Ranjan

    Oct 17, 2017  |  "Great"


    Sarathi Keshav

    by Sarathi Keshav

    Oct 16, 2017  |  "Awesome"

    Nice hide app

    A Google user

    by A Google user

    Oct 15, 2017  |  "Awesome"


    Leem Boo

    by Leem Boo

    Oct 14, 2017  |  "Awesome"


    A Google user

    by A Google user

    Oct 13, 2017  |  "Awesome"

    good app