AppLocker • Password lock apps 4+

Protect your apps & privacy

Denk Alexandru

    • 2.8 • 9 Ratings
    • Free
    • Offers In-App Purchases


AppLocker can password protect individual apps on your Mac.

It's easy to use and there is absolutely no configuration required. Just start AppLocker, add a password and select the apps you want to keep private. It also supports Touch ID, Bluetooth ID, Network ID (unlock apps with your fingerprint, with a nearby personal device or when you are connected to your preferred networks).

Use this tool and stop worrying about your privacy when you lend your computer to a guest, friend or family member. No one will mess with your important apps anymore.

• Password protect individual applications on your Mac
• Touch ID: unlock apps with your fingerprint
• Bluetooth ID: automatically unlock apps when your personal device (for example, your phone) is near your computer (around 5 meters, 15 ft)
• Network ID: unlock apps when you are connected to your preferred Wi-Fi networks (for example, Home Network or Office Network)
• Access History: check when your protected apps were accessed
• Easy to use, absolutely no configuration required
• Block access to applications that you want private and avoid sneak peeks from guests, family members, friends or co-workers
• Perfect for anyone who uses a Mac in the office or at home and shares the computer with co-workers, family members or guests

We read your support emails every day, day by day.
Write with confidence any question, feedback or complaint and you will receive an answer in a very short period of time.

What’s New

Version 4.5.0

• The app is also available on iOS. Check it out on the iOS App Store
• Bug fixes and improvements for the macOS version
Note: deactivate Extra Security (if installed) before updating from here:

Ratings and Reviews

2.8 out of 5
9 Ratings

9 Ratings

ben4biomass ,

Life Saver in situations where other people need to use your comptuer

I am often in situations where other people need to use my computer to listen to music. Being able to lock my messages, notes, and other applications alleviates the worry of people going through my information! This app works amazingly. I have never had any issues. Strongly recommend!

yoyo safra ,

Good app!

Amazing app and does what it’s supposed to do easily and simply with a nice and minimalistic UI with no ads. 10/10!!

anon/anonymous ,


this app is designed to be installe dand never uninstalled no matter what i do it says its either open or locked, and its showing aot of uploading documents and files. so this app literally installs itself and submits all of your data to an external server. avoid this app, developer does not respond either. they should remove this app from the store i do not know how its been able to be on here this long wihtout being caught. i will be reporting it as well.

Developer Response ,

Dear user, Thank you for your review, I'm taking notes of all of them.The app does not upload anything, it does not have access to the Internet, it is in the sandbox and Apple reviewed and approved it. I guarantee you that.Also, to uninstall the app, just quit it first - you can find the app in the top menubar, near the clock - quit it and then you can uninstall it.You can also send me an email to and I will gladly provide you with more details.Regards.

App Privacy

The developer, Denk Alexandru, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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