DetoxLock: Focus & App Blocker

4.4
8.63K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Detox Lock: Super App Blocker - Your Ultimate Cold Turkey Blocker!
The definitive solution for digital distraction! App blocker for app limits and focused sessions. Reduce your screen time, break free from app overuse, and reclaim your focus for study and concentration. A must-have for students, especially those needing a dopamine detox or managing ADHD-related distractibility! This app acts as your personal Cold Turkey Blocker for those time-wasting apps.

■ Chosen by 300,000+ Users Worldwide for App Overuse Control
4,900+ Store Reviews, 4.5+ Rating
The essential tool to curb screen time with app limit settings and powerful app lock features, helping you overcome app overuse and manage your dopamine levels. This is more than just an app blocker; it's a path to a dopamine detox, a powerful Cold Turkey Blocker when you need to quit an app instantly, and a helpful aid for those with ADHD.

■ App Blocker
Pinpoint and restrict access to SNS, games, and other distracting apps that fuel overuse with our powerful app blocker. A key step in your dopamine detox. This app blocker is super effective for setting an app limit, especially beneficial for maintaining focus if you have ADHD. Use it as your personal cold turkey blocker for specific apps.

■ Scheduled Lock
Automatically activate app lock during study or sleep hours for specific apps. An effective way to enforce an app limit, reducing screen time from distracting apps even with zero willpower. Great for a planned cold turkey blocker session on problem apps or creating structured routines for ADHD management.

■ Allow Whitelisted Apps
Individually allow essential apps to bypass the app blocker even during a lock. Flexibility within your app limit rules.

▶ Recommended For:
Those worried about app overuse and seeking focus.
Students with excessive screen time from distracting apps, lacking study time.
Exam-focused students needing to concentrate on their studies without app interruptions, including students with ADHD.
Professionals wanting to break pre-sleep app habits and lower dopamine hits.
Anyone wanting to start a digital detox with app limit and app lock features.
Those looking for an effective app overuse solution with a strong app blocker.
Anyone seeking a serious cold turkey blocker for specific, problematic apps.
Individuals aiming for a full dopamine detox to improve focus and productivity, and those managing ADHD.

▶ User Reviews:
"App lock helped me focus on my exam prep by blocking distracting apps!"
"My screen time on social media dropped significantly! The best cold turkey blocker for app overuse."
"Sealed off games with the app blocker. Secured study time for my exams, a real dopamine manager!"
"I had severe app overuse, but my routine is back on track. This app limit tool is a lifesaver."
"When I need to focus, I use app lock! Studying is much more productive."

App overuse is a challenge for everyone.
Manage your screen time from distracting apps with app lock and scheduled locks, and focus on what truly matters. Students (including those with ADHD) and professionals alike can break free from app dependence with an effective app limit!

#AppLimit #AppLock #ScreenTime #AppBlocker #ColdTurkeyBlocker #DopamineDetox #Dopamine #Focus #Study #DigitalDetox #ADHD #AppLock

Accessibility Service Usage
- Used to prevent turning off power and accessing recent tabs during lock mode.
Updated on
Feb 27, 2026

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
Location, Personal info and 4 others
This app may collect these data types
Personal info, Files and docs and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
8.06K reviews
Marnée Richardson
March 8, 2026
This app has really helped me focus and stay off of socials. However, it's glitchy. I'll wake up some mornings and the lock isn't on anymore. When it is on, the interface is frustrating. Tapping my screen multiple times just to get to my allowed apps, and when I open an app that needs to be unlocked with a passcode or bio metric it will close the app again once I enter it. I've paid for this because it truly does help me, but it's also frustrating to work with at times.
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Sumayah
October 3, 2023
I struggle with self control so having an app that actually keeps me out without like a password or anything is just perfect, the layout is simple, you can still call and text if you have to, the ads aren't intrusive (unlike most free apps nowadays) I don't think I have any complaints. Thank you :D Edit: I found out that you can actually turn it off when the timer is going by going to texting, going to where you can see active apps, and clearing cold turkey, it took a while to figure out though
10 people found this review helpful
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App Blocker & Screen Time by Addiction Labs
October 19, 2023
Hi Sumayah. We recently updated the app to reflect the abusing cases you mentioned. Could you try downloading the latest version from the Play Store and see if it unlocks? If you have any further issues, please feel free to contact us via the in-app contact form. Thank you!
Taken Username
July 2, 2023
Does exactly what you would expect. This app is the only app that blocks your phone that cannot be bypassed, forcing you to actually stay off your phone. Is completely free, unlike other apps with locked fuctionality. Has ads, but they are very unintrusive (simple popup at bottom of screen). Definitely the best app of its type on the Google Play Store.
25 people found this review helpful
Did you find this helpful?
App Blocker & Screen Time by Addiction Labs
July 3, 2023
Thank you so much for taking the time to write such a detailed review of our app. It's rewarding as a developer to know that our service does exactly what you expect. If there are any features you'd like to see added to our service, we'd love to hear your suggestions. Your feedback really helps us to make our service even better. Thank you!

What’s new

The feature to turn your smartphone into a "dumb phone" is now available.
Feel free to contact us anytime with feedback while using the app.

App support

About the developer
중독연구소
csdetoxlock2@gmail.com
서대문구 이화여대길 52 1층 (대현동,이화여자대학교 이화스타트업오픈스페이스) 서대문구, 서울특별시 03760 South Korea
+82 10-8208-0021

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