Cisdem AppCrypt

4.6
23 reviews
5K+
Downloads
Content rating
Everyone
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About this app

Cisdem AppCrypt is an app lock and website blocker rolled into one, allowing you to easily lock individual apps and block unwanted websites. You can use it to protect privacy and eliminate distractions.

Features of Cisdem AppCrypt:

- Lock apps
● Let you lock any of your apps, such as Settings, Gallery, Notes, WhatsApp, Instagram, Facebook, Youtube, Messages, Gmail, etc.
● Let you lock apps with a password or pattern
● Let you put the lock on an app or remove the lock from an app with just a tap
● Automatically lock apps again after they’ve been unlocked for the period you selected, like 10 minutes
● Automatically lock Cisdem AppCrypt itself, protecting your app lock settings

- Block websites
● Let you block any websites, such as youtube.com, facebook.com, instagram.com, gambling sites, and inappropriate sites like adult sites
● Block all URLs containing any user-specified keyword, such as “games” or “betting”
● Support Chrome, Samsung Internet, Opera, Opera Mini, Opera GX, Firefox, Edge, and DuckDuckGo
● Support both normal browsing mode and incognito/private browsing mode
● Let you turn on/off blocking specific websites or keywords

- Create schedules
● Offer a schedule feature, which applies to both app locking and website blocking
● Lock apps and block sites permanently based on the default schedule
● Let you set a schedule by selecting the days of the week and a start and end time
● Let you add, edit, turn on/off and delete schedules

- Easy to use
● Offer a simple, intuitive interface that makes navigation easy for everyone
● Provide customizability and flexibility to suit your needs
● Support Samsung, Xiaomi, Redmi, Oppo, Vivo, Huawei and all other Android phones

Benefits of using Cisdem AppCrypt:

☆ Stop others from snooping through your apps, photos, messages, etc.
☆ Protect your privacy from prying eyes
☆ Prevent kids from changing your phone settings
☆ Prevent unauthorized purchases in apps
☆ Block distracting apps and websites to improve focus
☆ Block social media apps and sites to take a break from them
☆ Block adult, gambling and other bad apps and sites to help stop bad addictions
☆ Help limit time spent on apps and websites
☆ Help reduce your phone screen time

This app lock and site blocker is easy to use and versatile. It can serve as an app lock, app blocker, website blocker, URL filter, app & site time limiter, etc.

Its app locking feature can serve two purposes depending on your needs: locking access to your apps to protect apps with password or pattern, and blocking yourself from certain apps for productivity or digital wellbeing. Its website blocking feature can block any unwanted websites on Google Chrome and other popular web browsers, helping improve focus or filter web content.

Accessibility API Usage Declaration
When users utilize this app to block URLs in their browsers, this app uses the Accessibility API to obtain the URL entered in the browser’s address bar and compares this URL with the URLs that users have set this app to block. If the entered URL matches one of the blocked URLs, this app will cancel the entry of this URL and display a page that saying the access is blocked. Access to the URL is thus blocked. The AccessibilityService API currently retrieves URL information only from these browsers: Chrome, Samsung Internet, Opera, Opera Mini, Opera GX, Firefox, Edge, and DuckDuckGo, and does not interact with any other apps. We assure users that any address bar information collected will not be saved or shared, as stated in our privacy policy. To use the website blocking feature, users must grant the Accessibility API permission. Users who don’t use this feature can decline this permission.

Support
If you have any questions about Cisdem AppCrypt, please feel free to contact our support team at support@cisdem.com.
Updated on
Sep 27, 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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.5
22 reviews
Mostafa Farahat
July 26, 2025
Good in general. Please add an option to disable vibration. I can't find some apps in the list such as package installer. edit: I mean vibration when using the unlock pattern. Also, some other apps can lock system apps.
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Cisdem Inc.
July 22, 2025
Thanks for your feedback! Cisdem AppCrypt is an app that can only lock apps and block websites, which is not able to disable vibration. Package installer is a system application, which cannot be locked by Cisdem AppCrypt.
morse popteen
March 5, 2025
This app does a great job of locking apps. It adds a locker on my private apps and protect them from unauthorized viewing. However, the web blocker function is not that good, I have to manually enter every website into the list for blocking?!
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Michael Penikis
August 12, 2025
I installed this app to block one website. After shutdown of my phone and restart, I thought maybe it would work. Didn't work, no matter what I tried.
Did you find this helpful?
Cisdem Inc.
September 2, 2025
Dear User, We apologize for this experience. We would need to speak with you to better understand the problem you encountered. Please contact us at support@cisdem.com so we can help resolve this issue. Thank you.

What’s new

Lock individual apps with password or pattern
Auto re-lock apps after they’ve been unlocked for a user-selected period, like 10 minutes
Block access to websites that have been specified by users
Block access to URLs containing user-specified keywords
Allow users to schedule app locking and websites blocking
Auto lock Cisdem AppCrypt itself, protecting users’ settings