"The world's most boring productivity app.
On purpose."
STOP PLANNING. START DOING.
JUST limits you to 3 tasks daily — so you stop building lists and start finishing things.
Pick three. Finish them. Tomorrow starts fresh.
No infinite lists. No guilt. Just today.
All 13 micro-interactions, animations, and behavioral features
Try the checkboxes and priority tags below.
Try it: Click the checkboxes to see animations.
Watch the progress bar glow, streak counter pulse, and celebration animation when all tasks are done.
All 13 features included: checkbox animations, progress glow, task completion celebration, streak pulses, countdown timer, implementation intention highlight, dark mode ready, smooth hover states, color-coded completion, keyboard shortcuts support, local persistence, and motivational copy.
The obsession formula
"JUST. Like that."
Unfinished tasks vanish at midnight. Not archived. Gone. Guilt is not a productivity strategy — a clean slate is.
Loss Aversion · KahnemanFocus as status. When the list is small, the mind is quiet. When the mind is quiet, work begins. Three tasks. Nothing more.
Ego Depletion · BaumeisterAverage 67% completion across the year and you get 2 months free. Automatically. Because your progress is not a metric - it is the business model.
Incentive Design - Prospect TheoryOne optional morning nudge. That is the entire notification system. Respect for attention is not a feature — it is the position.
Attention EconomicsCream paper. Monospace ink. Hand-drawn checkboxes. A grain texture overlay that makes the screen feel like your best notebook. Tactile satisfaction is not vanity — it is the reason you come back.
Embodied CognitionThe shift
Psychology
Mechanism: Constraint. It caps you at three tasks.
Behavior: Reduced choice.
You stop deciding what to do and start doing.
Felt state: Focus. The brain stops juggling and lands.
That's how JUST rewires execution—not more options, fewer.
Executive dysfunction thrives on clutter. By enforcing a 3-task cap and a midnight wipe, it removes the "shame-backlog" and decision fatigue that paralyzes the ADHD brain. Restraint is the accommodation. (Baumeister, 1998 — ego depletion)
Unfinished tasks occupy ~90% more mental bandwidth than finished ones. The progress bar and midnight wipe turn that tension into clarity: complete or let go. (Zeigarnik, 1927 — incomplete task bandwidth)
Small wins release dopamine and reinforce behavior. Three tasks, clear completion, and the 67% reward create a sustainable loop—not engagement theatre, but real habit formation. (Davenport & Beck, 2001 — attention economics)
Mechanism-first. Every constraint has a citation.
Built on research in:
— Decision fatigue (Baumeister et al.)
— Dopamine-driven reward cycles
— Commitment device behavioral economics
The science of focus
Every feature is a lever for your behavior.
Zeigarnik Effect
90%
Unfinished tasks occupy 90% more mental bandwidth than finished ones.
Hick's Law
3x
Decision time increases logarithmically with the number of choices.
Implementation Intentions
2.5x
People are 2.5x more likely to finish a task if they state when and where.
Why everything else fails
"They grow when you procrastinate.
JUST grows when you don't."
Them
"Add everything. Tag it. Categorize it. Archive it."
Us
"If it's not one of your top 3, it doesn't exist today."
Them
"Streaks based on opening the app."
Us
"Streaks based on finishing what you started."
Them
"Infinite scroll of yesterday's failures."
Us
"Midnight wipe. Every day is Day 1."
Honest pricing
"I only win when you win."
Free — No account needed
$0
forever. no card. no friction.
Enforced Focus
Premium — The full system
$5
/ month. cancel anytime.
Annual (save 25%) coming Q3 2026.
Enforced Focus
Automatically. No form. No request. It just happens.
Because I only win when you win. That is not a marketing message. That is the business model.
Founder
Productivity culture sold us a lie. More tools. More systems. More integrations. As if the problem was organisation, never discipline. It wasn't. The problem was infinite optionality dressed up as productivity.
JUST exists because constraint is a decision. Three tasks. Midnight wipe. No backlog. Not for aesthetics, but because the brain performs better when the choice is already made. Fewer decisions. More execution.
JUST began as a personal protocol. A way to end the cycle of planning over finishing. The structure worked. The negotiation stopped. This isn't a productivity app. It's a daily commitment mechanism, designed to close the gap between intention and action.
Built for people who are done negotiating with themselves.
Early access
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