Download Fingerprint App Lock [Samsung] apk 2.3 free for Android smartphone

28 Nov
Fingerprint App Lock [Samsung]

Posted by Velmurugan Sengottaian in Tools | Nov. 28, 2014 | 28 Comments

Apk file size: 427.0 KB

"Fingerprint App Locker" or "FAL" can lock and protect all the 3rd party and System applications from being launched or uninstalled by using Fingerprint authentication.


"FAL" is available only for the "Samsung" smartphones which has fingerprint scanner.
► Tested "FAL" thoroughly on Galaxy S5. Should work in all the devices having fingerprint module without any issues.
► Check the complete demo video for "FAL" which covers all the necessary "FAL" operations and its features.
► Republishing "FAL" with different package name because the older app was suspended for including OEM name in the title.
Buyers of my old fingerprint application , please buy this "FAL" and then send a mail to me with the transaction details, i will do refund.

Main Features:-

"FAL" is lightweight , consumes less memory and consumes less power. Less than 450KB.
"FAL" uses fingerprint authentication to access "FAL" app and its features.
"FAL" will prevent the users from uninstalling or accessing the locked apps without fingerprint authentication.
"FAL" can able to lock all the System and third party apps.
"FAL" will start automatically after device reboot.
"FAL" cannot be stopped or uninstalled without fingerprint authentication when the service is running.
"FAL" can be started and stopped from Notifications.
"FAL" cannot be uninstalled even by using "adb shell". [ "Device Admin" privilege is requested when starting "FAL" service for this feature. ]
"FAL" can able to prevent the user from uninstalling applications. [ "Settings" and "Play" will be locked temporarily when "FAL" is loaded for this feature. ]
"FAL" can able to prevent installation of the new applications. [ "Settings" and "Play" will be locked temporarily when "FAL" is loaded for this feature. ]

Typical Usage:-

1) After installing "FAL" , Set the fingerprint to be used to authenticate "FAL".
2) Select the apps to be locked or allowed. Just tap or press the app in the list to move the app from allowed to locked list or from locked to allowed list.
3) Start "FAL" service. This service can be stopped only from "FAL" after authenticating using fingerprint.
4) When a Locked app is launched , "FAL" service will ask the user an option to Unlock the app by fingerprint authentication.
5) For the above step (4) , if user provides correct fingerprint, locked app will be added to the allowed apps list.
6) If "Request to Unblock when Locked apps are launched" is not "Checked" in "FAL" Settings, when a locked app is launched , it will be minimized immediately.
7) User can move the app from allowed to locked list or from locked to allowed list in "FAL" after fingerprint authentication.
8) "Settings" and "Play" will be locked temporarily when "FAL" is launched. This is to prevent the users from installing or uninstalling the apps. "Settings" and "Play" can be unlocked from "FAL" or by authenticating using fingerprint when launched .
9) User can Start or Stop the "FAL" service after fingerprint authentication.
10) "FAL" can be started and stopped from Notifications.
11) To Uninstall "FAL" , disable "Device Admin" for "FAL" and then uninstall. Option to disable "Device Admin" is provided.

Unique Features:-

► More secure than passwords and eliminates the need to remember the passwords.
► Simple and easy interface to lock and unlock the apps.
► When a locked app is launched , it is possible to minimize the app immediately without showing the option to the user to allow.

Whats new

    Version 1.1 to 2.2
    ►"FAL" notifications can be removed from the Notification panel.
    ► Added support for Android Lollipop
    ► Done some optimization
    ► Given option to user to automatically block "Settings" and "Play Store" after device restart as requested.
    Version 2.3
    ► After fingerprint validation, locked app will be allowed only for 5 minutes [Default setting]. To unlock permanently select the option "Unlock the app permanently".

Velmurugan Sengottaian part of our Tools and have average installs from 1000 to 5000. Last Update Nov. 28, 2014. Google play rating is 59.5062. Current verison is 2.3. Actual size 427.0 KB.

Download fingerprint-app-lock-samsung.apk 427.0 KB


Cain Abercrombie

Galaxy S5 Love the app, but still needs work. When you lock a app, it should stay locked even if you leave the app and go back

Robert Hel

Good but It doesn't instantly lock when I exit an app so I don't trust or keeping my apps locked

Robin Jacobs

Works as advertised on note 4 It seems to work perfectly on the note 4. My wishlist: option to keep apps unlocked until screen turns off (so kind of same as permanent but only as long screen is on)


2 slow to open the lock apps! Keep improving. :0)

Gurvinder singh

S5 Its not proper working.. Need to improvement

Iyad Ahmad

Fake every time I should click to open ur application after that it will work and will lock the application witch I choosed

David r

S5 Like the app gives my phone the Extra needed protection u need.

thibaud warren

Amazing Go for it guys ☺

Tuan Nguyen

Great but needs much more improvement. (1)- Let's have a simplier way of users interaction: pls give the user 2 options - or minimizing the locked apps or stay with the password (fingerprint) screen. (2) Let put the LAP icon stay permanently in the notification bar (you can give option to hide it in settings), currently it can be cleared when I clear other notifications ; (3) Pls add auto lock function (after 5-10min and so on) after unlocking LAP, as the user may forget to relock it back. EDIT: VERY QUICK REPLY/SUPPORT. EXCELLENT! THANKS.

MrFreeman 29

Good but... It'a good app but it will be better by addind some protections like taking photos of the person who is trying to open the app with the wrong fingerprint

Donny johnson

This is just what I was looking for Simple and to the point, it locks what ever you want locked, that's it so it's perfect, thanks.

klaas maponya

This app is not working on my S4 mini why

Haseeb Ahmed

Need for improvement/update Good app but this app must not be uninstall without giving fingerprint/code bcaz after uninstalling this app, all the security has gone.Pls add security to prevent fake/false uninstalling of this app. Thnx

khaja peer

Fantastic app locker for Samsung Galaxy S5 Fantastic application locker. Uses real fingerprint scanner of my galaxy S5. Works seemlessly. Thanks.

Anthony Clerville

Does not work I have the Galaxy S5 Sport and this app does not work, it operates as if i already registered fingers which i did not

Fadillou Sambe

I purchase the app but it's not even opening the application I don't why

Kurt Rinze

Grate app!!! I liked a lot, but steal need work. For example, to let the user decide how long the app would be unlocked, or an option to lock it when the user close the app. Because 5 minutes sometimes isn't to much time, and the app request the fingerprint authentication when your are at the middle of something. Also it would be grate if the app cab work faster to request the authentication.

Nikhil Nathan Venugopal

It's Galaxy s6edge Too many glitches and lag and doesn't request if app is running in background , requesting that you fix this

Shafi Pp

Waste It's not working in samsung Galaxy E5 I lost my money

Kyle Productions

This sucks This app it the worst


Too slow to open this app

Chavan Koya

I wanted the app to have more control like if I minimize any app and reopen it should ask for finger print scan or that can be configured till then bye. Not have much control, getting refund.

Audrey Martinez

Whats happening??? I click on the app and it keeps saying that its not running. I have a samsung galaxy grand 2. Please fix it!!!

Jesus Aguilar

Horrible app Tried locking apps and this does nothing works horribly and the fact that I payed for it honestly depresses me would request a refund but it's more effort than I want to put into this app

Clark Superman Kent

Sometimes it dosent work Needs major improvements and the option to use more than one fingerprint or all your stored fingerprints. This app needs a major overhaul.

TNTPlay z

I can't go in to the setting I think I waste my money :( can i get back a refund?

Nick Lim

Good app...but not working on my Note 5 :-( Working on my Galaxy Tab S 8.4 , but not working on my Galaxy Note 5...please help me fix this problem~ :-(

Ash Teji

Could not open the app never mind using it its not even 1 star

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