24/7 watcher
A watcher that never blinks.
Scans your screen in real time for explicit imagery and keywords. Closes the window instantly, gone before you finish the thought.
You’ve been TKO’T by addiction.
The most ruthless porn blocker ever built. Private and tracker-free. Made by the community, given away.
No subscription · No paywall · No catch
✓ Free forever ✓ Private ✓ Zero trackers ✓ 100% on-device
Fight back and TKO your addictions, 1% at the time.
Built like a fortress
Soft tools won’t cut it. This is heavy mode.
Four systems running 24/7: at the screen, at the network, on disk, in your pocket. Built to be hard to escape on purpose.
DNS layer
Killed at the root.
Thousands of domains blocked at the system DNS layer: every browser, every app, every back-door.
Tamper-resistant
Hard to turn off.
Self-healing and built with friction. The version of you that installed it outvotes the version about to relapse.
Mac + iPhone
One system. Both screens.
The Mac app guards your computer. The iPhone profile locks down your phone at the system level. The addiction has nowhere left to hide.
The comeback starts now
Day 1. Starts now.
You went down. Now get back up, for free.
Mac + iPhone · Free forever · No card, ever
The corner
Two rounds to get back on your feet.
01
Choose your fight.
Pick what to knock out: porn, torrents, social, doomscroll, gambling. Stack as many categories as you need. Thousands of domains in each, blocked at the root.
- Pick categories or specific sites
- Add custom keywords
- Schedule daily windows
02
Enter heavy mode.
Install the Mac app and the iPhone profile. Two minutes. Done. The watcher boots and the corner stays in your corner, 24/7, automatic.
- Install once, syncs both devices
- DNS profile + screen watcher
- Cooldown locks against tampering
01
02
9:41
TKO’T
Choose your fight
🥊Porn
📱Social
📰News
🎰Gambling
💸Torrents
💔Dating
9:41
TKO’T
Heavy mode
Mac appinstalled · running
iOS profileinstalled · DNS active
Screen watcherbooting up…
Heavy mode coming online
Knock out what’s
knocking you down.
Pick a few or knock out all of them. Thousands of domains, blocked at the root. Click any to toggle.
3 categories knocked out · tap any to toggle
Block them all →Is your worst trigger on the list?
389,472 domains · updated daily
try a domain →
Receipts
The numbers stand up.
0
domains in the blocklist
0
blocked today, per user
0ms
avg watcher decision time
$0
forever, no card, no catch
Heavy mode
This isn’t a timer
This isn’t a timer
you can dismiss.
This is heavy mode.
If you’re serious about your addiction, soft tools won’t cut it. Heavy mode is built to be hard to escape, on purpose.
A watcher that never blinks.
Scans your screen 24/7 for explicit imagery and keywords. Closes the window instantly.
Blocking at the deepest level.
Thousands of domains killed at DNS, on Mac and iPhone, not just one browser.
Tamper-resistant by design.
Self-healing and deliberately hard to turn off in a weak moment. Friction is the feature.
Everything stays on your device.
The watcher runs locally. Your screen is never uploaded, stored, or seen by anyone but you.
“
This is nofap on hardcore mode.
Vs. the rest
Stack it against the timers.
Most blockers are productivity timers with a porn filter bolted on. TKO’T was built for one job, and built free.
Feature
TKO’T
Focus timers
Paid blockers
Browser add-ons
Free, forever
✕
✕
✕
On-device screen watcher
✕
✕
✕
DNS-level blocking
✓
✕
✕
Tamper-resistant cooldown
✓
✓
✕
Mac + iPhone
✓
mac only
browser only
No data leaves your device
cloud sync
✓
cloud sync
Price
FREE
$59/yr
$39 once
$10/mo
Made by fighters, for fighters
By the community.
For the community.Built by volunteer engineers who’ve been in your corner. No company behind it taking your data. No subscription pulling at your wallet. Just the tool we needed, given away.
Straight answers
Frequently asked.
No legalese. No marketing spin. Real answers to the questions you’re actually thinking.
Is it really free?
Yes. No subscription, no paywall, no upsell, no card on file. TKO’T is free forever. Beating addiction shouldn’t require a monthly bill.
How is this different from other blockers?
Most are productivity timers with porn-blocking bolted on. TKO’T is built from the ground up for one job: holding the line when willpower fails. Free. Tamper-resistant. With an on-device screen watcher most blockers don’t ship.
Can I turn it off in a weak moment?
That’s the point, no, not easily. Heavy mode adds deliberate friction so the version of you who installed it can outvote the version of you who’s about to relapse.
Does the screen watcher send my screen anywhere?
No. The watcher runs entirely on your device. Your screen is never uploaded, never stored, never seen by anyone. Privacy is non-negotiable.
Does it really work on iPhone?
Yes. The iPhone profile blocks at the system DNS level, so it covers Safari, every browser, and most in-app webviews, not just one app.
What exactly gets blocked?
You choose. Porn & NSFW, torrents, social media, news & doomscroll, gambling, dating apps, AI image generators, NSFW art, cam & escort sites, and known search-bypass proxies. Thousands of domains in each category.