Privacy Master - Hide, AppLock

Contains adsIn-app purchases
16K reviews
Content rating
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About this app

This professional but lite application(only 1.7MB) provide safety protection for phones. In addition to yourself, no one else can see and know your privacy.

★Hide & Encrypt
Encrypt and hide your images, videos and notes on your phone.

★App Lock
Lock any app (including Facebook, Whatsapp, Messenger) you want to hide from your family & friends, making your privacy utterly safe

★Notification Protect
Don’t want anybody else to see your private message? We help to hide and clean your privacy on your notification bar.

★History Cleaning
Need to go to sensitive websites now and then but don’t want anybody else to know? We help clean these tracks to protect from privacy leak.

★Private Browsing
Private Browsing with Tracking Protection blocks parts of Web pages that may track your browsing activity. Auto-Clean the record of web surfing.

* This app uses Accessibility services.
Updated on
Feb 11, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity and App info and performance
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

15.6K reviews
Elizabeth Hock
January 18, 2021
This makes me deliriously happy! :) I've needed this app forever, I've looked for it, always reading user reviews first, because I had an app lock on a previous phone, which turned into a nightmare, I had to do a factory reset, because the full blown security software I installed, refused to unlock. This one is much simpler I only wish to lock my private files, and two browsers, which have saved passwords at bookmarked websites. Thank you, this is great! :)
328 people found this review helpful
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February 21, 2023
👎 seemed to work great when I first installed it, the apps I locked required a PIN to launch. but after closing everything, locking my phone screen and testing it again, the same apps opened w/no prompt. Rebooted my phone, went into the app settings and all fields I'd filled out were blank, settings I'd changed had reverted to default, etc. Went back through, set it all back up again, tested the same two "locked" apps - still no PIN prompt. Gave up and deleted this.
68 people found this review helpful
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Lilian Frank