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Smart AppLock: Privacy Protect
Lock apps with password!
Version History
Update Comparison
App Status
  • Latest Version
    4.3.8
  • Time Since Latest Version
    42days3Hour
  • Total Updated Versions (last 1 year)
    2

Version Timeline

Hover over "Icon" to view updates. Click "Icon" to view comparison
Version History
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Version History

  • Version4.3.8
    05/27/2024

    Lock apps with password!

    Update Log

    1. Improve the stability.

    Screenshots
    App Description

    ★ The elegant, light and professional App Lock - Smart AppLock ★

    -- Unlock with Fingerprint (Samsung or Android 6.0 devices) --

    Smart AppLock is a tool to lock apps you like, protect you from privacy leak!
    It is your great privacy guard and app lock!

    With AppLock, you are able to
    Lock privacy - lock apps containing privacy content, such as photos, videos(Gallery), short messages(SMS or MMS) and call logs
    Lock apps - lock SNS apps, such as Facebook, Whatsapp, Twitter
    Lock Incoming Calls
    Lock settings - lock system settings, install/uninstall apps to keep phone away from being messed up by others or kids
    Lock markets - lock games and markets to prevent your kids from addicting in games or purchasing in markets without your knowing

    Special Features of AppLock:
    • Disguise your lock screen to prevent from breaking into your password
    • Protect apps with multiple lock types, such as Pattern Lock, PIN lock
    • With AppLock home screen widget, one click to toggle lock status
    • Custom lock screen style, custom lock screen background
    • Light, less memory usage
    • Advice you to lock related apps smartly, privacy has never been so safe
    • Beautiful UI and easy to use
    • No delay auto start after device reboots
    • Lock recent history, prevent app screenshot being leaked
    • Hide and encrypt pictures and videos with GalleryVault
    • Launch locked app within AppLock without password
    • Break-in Alerts: Take a photo when someone tries to enter your locked app with an invalid password
    • DelayLock: Once unlock any app, no password is required within a delay time
    • Unlock with Fingerprint.

    ----------- FAQ ---------

    I forgot my password, how to retrieve it?
    When you setup the password/pattern the first time, AppLock will ask you to setup a Password Retrieve method: "Security Question".
    To retrieve password, tap the "Forgot?" button to show Retrieve Password panel.

    Security Question
    Input the answer to the question you setup before.

    Dose Smart AppLock support iOS platform?
    Yes, we have an iOS version "iAppLock" for iOS users, you can visit http://iapplock.thinkyeah.com to get the download or search "iapplock" in Cydia to install.(requires Jailbreaked iOS)

    ----
    Any issue or suggest for AppLock, welcome to send mail to us! [email protected]
    We focus on Privacy Protect, provide the professional AppLock to protect your privacy!

    website: http://www.thinkyeah.com
    Google+ : https://plus.google.com/105614151477767438997
    Facebook: http://www.facebook.com/smartapplock
    Twitter: https://twitter.com/thinkyeahapp

    Supported languages:
    English, Russian, Spanish, Turkish, German, Portuguese, French, Japanese, Korean, Polish, Simplified Chinese, Traditional Chinese.

  • Version4.3.7
    05/27/2024

    Lock apps with password!

    Update Log

    1. Enable "Do not Disturb" by default to avoid locking every time when open an app.
    2. Improve the stability.

    Screenshots
    App Description

    ★ The elegant, light and professional App Lock - Smart AppLock ★

    -- Unlock with Fingerprint (Samsung or Android 6.0 devices) --

    Smart AppLock is a tool to lock apps you like, protect you from privacy leak!
    It is your great privacy guard and app lock!

    With AppLock, you are able to
    Lock privacy - lock apps containing privacy content, such as photos, videos(Gallery), short messages(SMS or MMS) and call logs
    Lock apps - lock SNS apps, such as Facebook, Whatsapp, Twitter
    Lock Incoming Calls
    Lock settings - lock system settings, install/uninstall apps to keep phone away from being messed up by others or kids
    Lock markets - lock games and markets to prevent your kids from addicting in games or purchasing in markets without your knowing

    Special Features of AppLock:
    • Disguise your lock screen to prevent from breaking into your password
    • Protect apps with multiple lock types, such as Pattern Lock, PIN lock
    • With AppLock home screen widget, one click to toggle lock status
    • Custom lock screen style, custom lock screen background
    • Light, less memory usage
    • Advice you to lock related apps smartly, privacy has never been so safe
    • Beautiful UI and easy to use
    • No delay auto start after device reboots
    • Lock recent history, prevent app screenshot being leaked
    • Hide and encrypt pictures and videos with GalleryVault
    • Launch locked app within AppLock without password
    • Break-in Alerts: Take a photo when someone tries to enter your locked app with an invalid password
    • DelayLock: Once unlock any app, no password is required within a delay time
    • Unlock with Fingerprint.

    ----------- FAQ ---------

    I forgot my password, how to retrieve it?
    When you setup the password/pattern the first time, AppLock will ask you to setup a Password Retrieve method: "Security Question".
    To retrieve password, tap the "Forgot?" button to show Retrieve Password panel.

    Security Question
    Input the answer to the question you setup before.

    Dose Smart AppLock support iOS platform?
    Yes, we have an iOS version "iAppLock" for iOS users, you can visit http://iapplock.thinkyeah.com to get the download or search "iapplock" in Cydia to install.(requires Jailbreaked iOS)

    ----
    Any issue or suggest for AppLock, welcome to send mail to us! [email protected]
    We focus on Privacy Protect, provide the professional AppLock to protect your privacy!

    website: http://www.thinkyeah.com
    Google+ : https://plus.google.com/105614151477767438997
    Facebook: http://www.facebook.com/smartapplock
    Twitter: https://twitter.com/thinkyeahapp

    Supported languages:
    English, Russian, Spanish, Turkish, German, Portuguese, French, Japanese, Korean, Polish, Simplified Chinese, Traditional Chinese.

  • Version4.3.3
    05/12/2023

    Lock apps with password!

    Update Log

    1. Enable "Do not Disturb" by default to avoid locking every time when open an app.
    2. Improve the stability.

    Screenshots
    App Description

    ★ The elegant, light and professional App Lock - Smart AppLock ★

    -- Unlock with Fingerprint (Samsung or Android 6.0 devices) --

    Smart AppLock is a tool to lock apps you like, protect you from privacy leak!
    It is your great privacy guard and app lock!

    With AppLock, you are able to
    Lock privacy - lock apps containing privacy content, such as photos, videos(Gallery), short messages(SMS or MMS) and call logs
    Lock apps - lock SNS apps, such as Facebook, Whatsapp, Twitter
    Lock Incoming Calls
    Lock settings - lock system settings, install/uninstall apps to keep phone away from being messed up by others or kids
    Lock markets - lock games and markets to prevent your kids from addicting in games or purchasing in markets without your knowing

    Special Features of AppLock:
    • Disguise your lock screen to prevent from breaking into your password
    • Protect apps with multiple lock types, such as Pattern Lock, PIN lock
    • With AppLock home screen widget, one click to toggle lock status
    • Custom lock screen style, custom lock screen background
    • Light, less memory usage
    • Advice you to lock related apps smartly, privacy has never been so safe
    • Beautiful UI and easy to use
    • No delay auto start after device reboots
    • Lock recent history, prevent app screenshot being leaked
    • Hide and encrypt pictures and videos with GalleryVault
    • Launch locked app within AppLock without password
    • Break-in Alerts: Take a photo when someone tries to enter your locked app with an invalid password
    • DelayLock: Once unlock any app, no password is required within a delay time
    • Unlock with Fingerprint.

    ----------- FAQ ---------

    I forgot my password, how to retrieve it?
    When you setup the password/pattern the first time, AppLock will ask you to setup a Password Retrieve method: "Security Question".
    To retrieve password, tap the "Forgot?" button to show Retrieve Password panel.

    Security Question
    Input the answer to the question you setup before.

    Dose Smart AppLock support iOS platform?
    Yes, we have an iOS version "iAppLock" for iOS users, you can visit http://iapplock.thinkyeah.com to get the download or search "iapplock" in Cydia to install.(requires Jailbreaked iOS)

    ----
    Any issue or suggest for AppLock, welcome to send mail to us! [email protected]
    We focus on Privacy Protect, provide the professional AppLock to protect your privacy!

    website: http://www.thinkyeah.com
    Google+ : https://plus.google.com/105614151477767438997
    Facebook: http://www.facebook.com/smartapplock
    Twitter: https://twitter.com/thinkyeahapp

    Supported languages:
    English, Russian, Spanish, Turkish, German, Portuguese, French, Japanese, Korean, Polish, Simplified Chinese, Traditional Chinese.

  • Version4.3.2
    05/06/2023

    Lock apps with password!

    Update Log

    1. Improve the stability.

    Screenshots
    App Description

    ★ The elegant, light and professional App Lock - Smart AppLock ★

    -- Unlock with Fingerprint (Samsung or Android 6.0 devices) --

    Smart AppLock is a tool to lock apps you like, protect you from privacy leak!
    It is your great privacy guard and app lock!

    With AppLock, you are able to
    Lock privacy - lock apps containing privacy content, such as photos, videos(Gallery), short messages(SMS or MMS) and call logs
    Lock apps - lock SNS apps, such as Facebook, Whatsapp, Twitter
    Lock Incoming Calls
    Lock settings - lock system settings, install/uninstall apps to keep phone away from being messed up by others or kids
    Lock markets - lock games and markets to prevent your kids from addicting in games or purchasing in markets without your knowing

    Special Features of AppLock:
    • Disguise your lock screen to prevent from breaking into your password
    • Protect apps with multiple lock types, such as Pattern Lock, PIN lock
    • With AppLock home screen widget, one click to toggle lock status
    • Custom lock screen style, custom lock screen background
    • Light, less memory usage
    • Advice you to lock related apps smartly, privacy has never been so safe
    • Beautiful UI and easy to use
    • No delay auto start after device reboots
    • Lock recent history, prevent app screenshot being leaked
    • Hide and encrypt pictures and videos with GalleryVault
    • Launch locked app within AppLock without password
    • Break-in Alerts: Take a photo when someone tries to enter your locked app with an invalid password
    • DelayLock: Once unlock any app, no password is required within a delay time
    • Unlock with Fingerprint.

    ----------- FAQ ---------

    I forgot my password, how to retrieve it?
    When you setup the password/pattern the first time, AppLock will ask you to setup a Password Retrieve method: "Security Question".
    To retrieve password, tap the "Forgot?" button to show Retrieve Password panel.

    Security Question
    Input the answer to the question you setup before.

    Dose Smart AppLock support iOS platform?
    Yes, we have an iOS version "iAppLock" for iOS users, you can visit http://iapplock.thinkyeah.com to get the download or search "iapplock" in Cydia to install.(requires Jailbreaked iOS)

    ----
    Any issue or suggest for AppLock, welcome to send mail to us! [email protected]
    We focus on Privacy Protect, provide the professional AppLock to protect your privacy!

    website: http://www.thinkyeah.com
    Google+ : https://plus.google.com/105614151477767438997
    Facebook: http://www.facebook.com/smartapplock
    Twitter: https://twitter.com/thinkyeahapp

    Supported languages:
    English, Russian, Spanish, Turkish, German, Portuguese, French, Japanese, Korean, Polish, Simplified Chinese, Traditional Chinese.

  • Version4.3.1
    05/05/2023

    Lock apps with password!

    Update Log

    1. Improve the stability.

    Screenshots
    App Description

    ★ The elegant, light and professional App Lock - Smart AppLock ★

    -- Unlock with Fingerprint (Samsung or Android 6.0 devices) --

    Smart AppLock is a tool to lock apps you like, protect you from privacy leak!
    It is your great privacy guard and app lock!

    With AppLock, you are able to
    Lock privacy - lock apps containing privacy content, such as photos, videos(Gallery), short messages(SMS or MMS) and call logs
    Lock apps - lock SNS apps, such as Facebook, Whatsapp, Twitter
    Lock Incoming Calls
    Lock settings - lock system settings, install/uninstall apps to keep phone away from being messed up by others or kids
    Lock markets - lock games and markets to prevent your kids from addicting in games or purchasing in markets without your knowing

    Special Features of AppLock:
    • Disguise your lock screen to prevent from breaking into your password
    • Protect apps with multiple lock types, such as Pattern Lock, PIN lock
    • With AppLock home screen widget, one click to toggle lock status
    • Custom lock screen style, custom lock screen background
    • Light, less memory usage
    • Advice you to lock related apps smartly, privacy has never been so safe
    • Beautiful UI and easy to use
    • No delay auto start after device reboots
    • Lock recent history, prevent app screenshot being leaked
    • Hide and encrypt pictures and videos with GalleryVault
    • Launch locked app within AppLock without password
    • Break-in Alerts: Take a photo when someone tries to enter your locked app with an invalid password
    • DelayLock: Once unlock any app, no password is required within a delay time
    • Unlock with Fingerprint.

    ----------- FAQ ---------

    I forgot my password, how to retrieve it?
    When you setup the password/pattern the first time, AppLock will ask you to setup a Password Retrieve method: "Security Question".
    To retrieve password, tap the "Forgot?" button to show Retrieve Password panel.

    Security Question
    Input the answer to the question you setup before.

    Dose Smart AppLock support iOS platform?
    Yes, we have an iOS version "iAppLock" for iOS users, you can visit http://iapplock.thinkyeah.com to get the download or search "iapplock" in Cydia to install.(requires Jailbreaked iOS)

    ----
    Any issue or suggest for AppLock, welcome to send mail to us! [email protected]
    We focus on Privacy Protect, provide the professional AppLock to protect your privacy!

    website: http://www.thinkyeah.com
    Google+ : https://plus.google.com/105614151477767438997
    Facebook: http://www.facebook.com/smartapplock
    Twitter: https://twitter.com/thinkyeahapp

    Supported languages:
    English, Russian, Spanish, Turkish, German, Portuguese, French, Japanese, Korean, Polish, Simplified Chinese, Traditional Chinese.

  • Version4.2.6
    05/05/2021

    Lock apps with password!

    Screenshots
    Video
    App Description

    ★ The elegant, light and professional App Lock - Smart AppLock ★

    -- Unlock with Fingerprint (Samsung or Android 6.0 devices) --

    Smart AppLock is a tool to lock apps you like, protect you from privacy leak!
    It is your great privacy guard and app lock!

    With AppLock, you are able to
    Lock privacy - lock apps containing privacy content, such as photos, videos(Gallery), short messages(SMS or MMS) and call logs
    Lock apps - lock SNS apps, such as Facebook, Whatsapp, Twitter
    Lock Incoming Calls
    Lock settings - lock system settings, install/uninstall apps to keep phone away from being messed up by others or kids
    Lock markets - lock games and markets to prevent your kids from addicting in games or purchasing in markets without your knowing

    Special Features of AppLock:
    • Disguise your lock screen to prevent from breaking into your password
    • Protect apps with multiple lock types, such as Pattern Lock, PIN lock
    • With AppLock home screen widget, one click to toggle lock status
    • Custom lock screen style, custom lock screen background
    • Light, less memory usage
    • Advice you to lock related apps smartly, privacy has never been so safe
    • Beautiful UI and easy to use
    • No delay auto start after device reboots
    • Lock recent history, prevent app screenshot being leaked
    • Hide and encrypt pictures and videos with GalleryVault
    • Launch locked app within AppLock without password
    • Break-in Alerts: Take a photo when someone tries to enter your locked app with an invalid password
    • DelayLock: Once unlock any app, no password is required within a delay time
    • Unlock with Fingerprint.

    ----------- FAQ ---------

    I forgot my password, how to retrieve it?
    When you setup the password/pattern the first time, AppLock will ask you to setup a Password Retrieve method: "Security Question".
    To retrieve password, tap the "Forgot?" button to show Retrieve Password panel.

    Security Question
    Input the answer to the question you setup before.

    Dose Smart AppLock support iOS platform?
    Yes, we have an iOS version "iAppLock" for iOS users, you can visit http://iapplock.thinkyeah.com to get the download or search "iapplock" in Cydia to install.(requires Jailbreaked iOS)

    ----
    Any issue or suggest for AppLock, welcome to send mail to us! [email protected]
    We focus on Privacy Protect, provide the professional AppLock to protect your privacy!

    website: http://www.thinkyeah.com
    Google+ : https://plus.google.com/105614151477767438997
    Facebook: http://www.facebook.com/smartapplock
    Twitter: https://twitter.com/thinkyeahapp

    Supported languages:
    English, Russian, Spanish, Turkish, German, Portuguese, French, Japanese, Korean, Polish, Simplified Chinese, Traditional Chinese.

  • Version4.2.2
    09/19/2020
    Size:9.0M

    Lock apps with password!

    Update Log

    1. Improve the stability.

    Screenshots
    App Description

    ★ The elegant, light and professional App Lock - Smart AppLock ★
    -- Unlock with Fingerprint (Samsung or Android 6.0 devices) --
    Smart AppLock is a tool to lock apps you like, protect you from privacy leak!
    It is your great privacy guard and app lock!
    With AppLock, you are able to
    ☆ Lock privacy - lock apps containing privacy content, such as photos, videos(Gallery), short messages(SMS or MMS) and call logs
    ☆ Lock apps - lock SNS apps, such as Facebook, Whatsapp, Twitter
    ☆ Lock Incoming Calls
    ☆ Lock settings - lock system settings, install/uninstall apps to keep phone away from being messed up by others or kids
    ☆ Lock markets - lock games and markets to prevent your kids from addicting in games or purchasing in markets without your knowing
    Special Features of AppLock:
    • Disguise your lock screen to prevent from breaking into your password
    • Protect apps with multiple lock types, such as Pattern Lock, PIN lock
    • With AppLock home screen widget, one click to toggle lock status
    • Custom lock screen style, custom lock screen background
    • Light, less memory usage
    • Advice you to lock related apps smartly, privacy has never been so safe
    • Beautiful UI and easy to use
    • No delay auto start after device reboots
    • Lock recent history, prevent app screenshot being leaked
    • Hide and encrypt pictures and videos with GalleryVault
    • Launch locked app within AppLock without password
    • Break-in Alerts: Take a photo when someone tries to enter your locked app with an invalid password
    • DelayLock: Once unlock any app, no password is required within a delay time
    • Unlock with Fingerprint.
    ----------- FAQ ---------
    ► I forgot my password, how to retrieve it?
    When you setup the password/pattern the first time, AppLock will ask you to setup a Password Retrieve method: "Security Question".
    To retrieve password, tap the "Forgot?" button to show Retrieve Password panel.
    Security Question
    Input the answer to the question you setup before.
    ► Dose Smart AppLock support iOS platform?
    Yes, we have an iOS version "iAppLock" for iOS users, you can visit http://iapplock.thinkyeah.com to get the download or search "iapplock" in Cydia to install.(requires Jailbreaked iOS)
    ----
    Any issue or suggest for AppLock, welcome to send mail to us! [email protected]
    We focus on Privacy Protect, provide the professional AppLock to protect your privacy!
    website: http://www.thinkyeah.com
    Google+ : https://plus.google.com/105614151477767438997
    Facebook: http://www.facebook.com/smartapplock
    Twitter: https://twitter.com/thinkyeahapp
    Supported languages:
    English, Russian, Spanish, Turkish, German, Portuguese, French, Japanese, Korean, Polish, Simplified Chinese, Traditional Chinese.