End doomscrolling with a barcode.
Standard screen time limits are too easy to bypass. BarBlock is the best offline app blocker with no subscription. Simply scan any physical barcode to lock and unlock your distracting apps.
Download on the App StoreNo subscription · No ads · No accounts
A simple and effective app blocker that users appreciate
100% local operation. No accounts, no internet required.
Every feature is unlocked from day one. No ads, no subscriptions.
Select your distractions
Choose exactly which apps are wasting your time. Whether it's social media, news, or games, you decide what to block.
Scan to lock
Use any physical barcode around you like a book, a cereal box, or a water bottle. Scan it, and your selected apps are instantly locked.
Unlock with purpose
To unlock your apps, you must scan the same physical barcode again. This interruption breaks automatic habits and turns screen time into a conscious choice.
Why BarBlock is the best screen time app
100% Offline & Private
No accounts, no tracking, and no cloud databases. Your screen time logs, app list, and scanned codes never leave your phone. Absolute device-level privacy.
No Hardware Needed
No physical tags or special devices required. Works instantly with any barcode or QR code around you, like a book, box, or product package.
No Subscription
No subscription, no ads. Every feature is unlimited from the moment you install it.
Friction-Based Breaking
Standard blockers are bypassed in two taps. By forcing you to physically stand up, find your barcode, and scan it to unlock, BarBlock breaks the subconscious scrolling impulse and restores conscious choice.
Common Questions
Not necessarily. Some people use BarBlock to focus at work, others to reduce scrolling, limit news consumption, or create phone-free family time.
BarBlock is designed for people who tend to bypass traditional timers. The physical step (retrieving and scanning the barcode) makes a meaningful difference.
Yes. You decide exactly which apps are blocked, and you can change them anytime.