Block distractions.
Unlock your life.
TiedSiren blocks the apps stealing your time — and makes it impossible to cheat.
You open Instagram for 2 minutes. 1 hour later, you're still scrolling.
It's not your fault. These apps are engineered to hijack your attention. And every "screen time reminder" is just another notification you swipe away.
Endless scrolling
You meant to check one notification. Now it's been an hour.
Source: DataReportal 2024
Broken focus
Every ping pulls you out of deep work. Getting back takes 23 minutes.
Source: Mark, UC Irvine
Promises you can't keep
"I'll only use it for 5 minutes." Sound familiar?
Source: Common Sense Media
You've tried app blockers before. They didn't work.
Every blocker on the market has the same fatal flaw: they trust your willpower. But willpower is exactly what fails when you're craving a dopamine hit at 11pm.
"Just disable it"
Most blockers let you turn them off in seconds. One tap and you are back to scrolling.
"Just uninstall it"
You can remove the blocker app itself. Nothing stops you — so nothing changes.
"Are you sure?" prompts
A gentle reminder has never stopped anyone mid-impulse. You just tap through it.
There's a better way
TiedSiren blocks the apps you tell it to. And locks them.
No "are you sure?" prompts. No easy override. When Strict Mode is on, your blocked apps stay blocked until the timer runs out. Period.
People who took back control
From the first wave of TiedSiren beta testers.
I deleted Instagram 3 times before finding TiedSiren. Now I can't cheat even if I want to. That's the whole point.
Marc D.
Software engineer
Strict Mode is no joke. I tried everything to get around it during a session — nothing works. My screen time dropped 40% in a week.
Sarah K.
University student
Other blockers are suggestions. TiedSiren is a lock. I schedule a 2-hour block every night and I'm finally reading again.
James L.
Product manager
Everything you need to stay focused
Built for people who are serious about breaking phone addiction.
Strict ModeCore
Lock your session. No bypass, no uninstall, no exceptions until the timer ends.
Custom Blocklists
Block Instagram, TikTok, YouTube, or any app. Build lists for work, study, or sleep.
Scheduled Sessions
Set daily or weekly recurring schedules. Your blocks activate automatically.
Multi-Device Sync
Your blocklists and sessions sync between your Android phone and tablet. Block once, enforced on both.
Focus Timer
Built-in timer for focused work sessions. See exactly how long you've been distraction-free.
Session Analytics
Track your progress. See how much time you've reclaimed and which apps you've blocked most.
Questions & answers
No. That's the entire point. When Strict Mode is active, blocked apps cannot be opened, the app cannot be uninstalled, and settings cannot be changed until the timer runs out. This is what makes TiedSiren different from every other app blocker.
Still have questions? Contact us
Ready to take back
your time?
Free. No credit card. Works on Android 8 and up.
Want it on iOS, macOS, or Windows? Join the waitlist for early access.