BETA
Not a list Features Missions How it works Your patterns Habits & streaks Setting up Accountability Pricing Download

An intention-based blocker

A blocker that knows your intentions.

Other blockers need lists of sites and keywords. StarBlocker's AI reads your screen and asks one question: does this serve your intentions?

  • Mac
  • Windows
  • Android
  • iPhone*

With location, schedule and Wi-Fi rules, it works when you need it and stays out of your way when you don't.

The StarBlocker mark drawn as a constellation: an outlined cube with two stars inside it.
  • Blockers
  • Habits
  • Day counters
  • Warnings

Tools built around the block, to keep you with your intentions. Community threads and achievement badges too.

“No news at my
apartment after 5pm.”

That's a complete StarBlocker rule. A topic, a place and a time — in one sentence.

Traditional Blockers

cnn.com · foxnews.com · nytimes.com · news · election · breaking …

  • Fixed lists — new sites slip through
  • Keywords misfire on ads and headlines
  • Blind inside search and social feeds
  • All or nothing — whole sites only

StarBlocker

“No news at my apartment after 5pm.”

  • No lists, no keywords — just your sentence
  • AI reads the screen: text, images, video
  • Judges your intention, not a domain
  • News ad you scrolled past? Fine. Googling news? Blocked.

Rule · No news at my apartment after 5pm

Time for a break

Stepped off course, take a moment. All is well.

The blocker itself, rebuilt in this page. It covers every display, and no screen has a skip button.

When you slip — the screen is covered and a countdown runs.

  1. 01 30 seconds — first slip
  2. 02 60 seconds — second
  3. 03 60 seconds — and every one after
  4. 04 10 minutes — on every device, if you keep going

Thirty seconds is enough to breathe and remember what you meant to be doing. When the screen comes back, the next move is yours — made on purpose, not on autopilot.

Three ways to control
your content

Blocks, time limits and missions, all in plain English. A block can apply always, on a schedule, at a location, or on a Wi-Fi network — alone or combined.

A pair of balance scales, drawn as a constellation.
01

Blocking

A topic, switched off — adult content, gambling, news. The AI decides what counts, so new sites and mirrors don't slip through.

02

Time limits

Minutes per day, shared across every device. Run out and it's blocked until midnight.

03

Missions

Your own sentence, judged as written. “Doing accounting work in excel” is a valid mission.

Always

On from login, wherever you are.

Schedule

Days of the week, start and end time.

Location

A point on a map and a radius.

Wi-Fi

Name the networks it lives on.

Conditions combine

Up to five conditions on one rule, joined with and or or.

Missions: everything
else is blocked

Declare what you're doing, and the logic flips: everything that doesn't serve the mission is blocked. Nothing to list. A minute to a week.

Every Use missions ask what you're here for each time you pick the device up — always, on a schedule, or only at chosen places.

An archer drawing a bow, drawn as a constellation.

Every Use mission · 9:14pm

What is this session for?

I'll be in Typora writing my book. Googling simple facts for it — the distance from the pitcher's mound to home plate — is fine.

Start session Every scan is judged against your answer

Open the laptop and it asks. A real answer — the pitcher's mound counts as writing. Shopping for shoes doesn't.

How it works

Scan, judge, block — the same loop on every device you own.

A lighthouse casting a beam, drawn as a constellation.
01

Scan

Every ten seconds it reads the text on your screen. When text isn't enough, AI vision looks at the screen itself.

02

Judge

What it sees is checked against your rules and your mission. Unsure counts in your favour.

03

Block

A full-screen countdown covers every display, and it escalates if you keep going. No screen has a skip button.

Scans everything visible on your screen

Text, images and video, all judged against what you said you were doing. Flagged material in an ad you scrolled past is fine. Click on it and you're blocked.

Hard to cheat

The app relaunches if killed and won't quit or log out while a rule is live. Uninstalling waits fifteen minutes — and a partner hears about it.

Nothing is stored

Frames are judged in memory and dropped. What's kept is a line of text: the time, what you were doing, what tripped.

StarBlocker on iPhone

Off mission — Writing my book

You named what matters right now. You can return to it.

Streaks and warnings

Your device activity, your check-ins and your streak resets build a record of when things actually go wrong. Once it holds up, you get a heads-up walking into the window — in time to make the next hour intentional.

A constellation drawn as a sequence: seven stars joined left to right by straight lines, each one higher and brighter than the last.
The StarBlocker heads-up card: 79% of your slips and lapses happen on Wednesday nights at home. Set a mission and be intentional tonight. A Set a mission button beside Dismiss.
Rendered from the app. A corner card — it never takes the screen and never takes focus.

How it learns

  1. 01

    Learn

    Records what you do on your devices, and checks in on how you're feeling and what else is going on in your life.

  2. 02

    Connect

    Learns which events, emotions, times and places connect to your slips and blocker infractions.

  3. 03

    Warn

    Warns you when you're walking into a spot you have lost your intention in before.

A goal-aware blocker

Habits, day counters and emotional check-ins live in the same app as the blocking, and are part of what the warnings read.

01

Habits

A name and the weekdays it's due. A day you don't schedule is not a miss.

M T W T F S S
02

Streaks

Days since, from a date you set. A reset erases the streak, not the history.

64 days

on your record

03

Achievements

Earn badges for streaks, missions, urges surfed, community contributions and more.

And worn in the community

quietorbit

Anyone have any tips reducing social media use?

mars_ascending

Rather than time limits, I use location limits on StarBlocker. When I don't use social media at home, it feels manageable. I can use it on the train or out with friends.

The StarBlocker dashboard on a MacBook drawn as a constellation: four devices with their scans, infractions, blocks and missions, then today's time limits, the day counters and the daily habits.

Setting up
is simple

Blocking

Toggle a built-in topic on — or write your own rule in plain English.

Time limits

Give an activity minutes per day, shared across every device.

Missions

Declare what you're doing, and everything else is blocked while it runs.

Habits and counters

Name a habit and the days it's due. Start a counter and it counts.

Community

Celebrate streaks and exchange tips — usernames only, never your screen.

Stay accountable

Add up to two partners. They get reports, they hear the moment protection weakens, and you can put your settings behind their approval.

They hear when protection weakens

A rule switched off, a device gone quiet, an uninstall. Emailed as it happens.

They see the shape, never the screen

Rule names and events. Never a screenshot, a URL or a keyword.

Permission to change settings

Hand a partner the keys, and loosening a rule needs their sign-off.

Removing one takes twenty-four hours

And they're told the moment you ask. A window to talk, not a silent deletion.

StarBlocker alert·to a partner

To: sam@example.com

Protection weakened

What changed
A rule was switched off
Rule
Adult content
When it applies
Always, on every device
Device
MacBook Pro · today, 11:42pm
The whole of it. A rule name, a device and a time — and nothing that was on the screen.

Everything,
one price

Every feature, five devices, both partners. Trial details at checkout — if a trial is offered, your card is charged when it ends.

A peacock with a fanned tail, drawn as a constellation.

Checking current pricing…

Why no free tier: the subscription pays for the vision model looking at your screen thousands of times a day. That is the honest reason.

The StarBlocker mark drawn as a constellation: an outlined cube with two stars inside it.

Prepare in the calm hour

Write the rule now, while it's easy. Trial details at checkout.

  • Mac
  • Windows
  • Android
  • iPhone*