JITAI · Harm reduction · Impulse interruption

Not every
impulse
deserves
passage.

nolapse is built on JITAI — Just-In-Time Adaptive Interventions. A probabilistic friction layer between the gambling impulse and the action. Not abstinence. Not moralising. Just a 12-second filter that interrupts the automatism — and sometimes blocks it.

Download on the App Store ▶ Get it on Google Play Soon
12s
Filter duration
4
Possible outcomes
0
Accounts required
Free
Core filter
01 · The mechanism

The
Filter

When you feel the impulse to gamble, open nolapse. The system intercepts the moment between wanting and doing. Five steps. Twelve seconds. One decision.

01
📱
Open the app
At the moment of impulse — before opening the betting platform.
02
✓
Quick check-in
Intensity 1–5. Estimated spend. What's triggering this.
03
⏱
Press & hold
12 seconds. Hold steady. Don't decide yet.
04
⚙
System evaluates
Probabilistic engine weighs context, history, and risk window.
05
◼
Receive decision
One of four outcomes. Logged. Immutable for this window.
Blocked
No access this window. Cooldown timer activates immediately.
Delayed
Soft stop. Recheck available in 15 minutes.
Conditioned
No hard block. Your declared limit is anchored and visible.
Unrestricted
No intervention applied. The filter ran. The pause happened.
02 · Philosophy

Not a
recovery app.

nolapse does not lecture. It does not have a mascot. It does not celebrate streaks with confetti. It introduces friction where friction matters — at the moment of decision.

01
Friction, not willpower
Willpower depletes. Friction persists. nolapse doesn't ask you to be stronger — it inserts a mechanical pause between the impulse and the action. That pause is often enough.
02
Reduction, not abstinence
The goal is not zero. The goal is fewer episodes and less accumulated harm. A probabilistic filter calibrated to interrupt a significant portion of impulses without generating abandonment.
03
Anonymous by design
No account. No email. No cloud sync by default. Your data stays on your device. Privacy is not a feature — it is the architecture.
04
No casino aesthetics
No jackpot animations. No reward loops. No bright colours engineered to trigger dopamine. Cold, functional, honest design — deliberately opposite to the environment it counters.
03 · Features

What
it does.

Core interruption is free. Pro extends with pattern analysis, crisis controls, and deeper personalisation.

Free
The Filter
12-second press-and-hold ritual. Probabilistic engine. Four possible outcomes per window. Core interruption mechanism.
Free
Risk windows
Configure your personal high-risk days and time blocks. The system applies elevated friction during those windows automatically.
Free
Cooldown system
After a blocked result, a persistent timer locks the window. No re-roll, no bypass. The system holds the decision.
Free
Impact tracking
Impulses interrupted. Money not spent. Resistance rate over time. Concrete numbers, no badges, no confetti.
Pro
Crisis mode
Self-imposed hard block for up to 24 hours. Activated by a 3-second hold. Override requires a sustained 30-second hold. Periodic check-ins while it runs.
Pro
Adaptive filter
Configure base block rate, recency weighting and a higher rate during risk windows. Live preview of the rate the filter would use right now.
Pro
Advanced dashboard
7, 30 and 90-day views. Trigger breakdown by category. This week vs last. Declared relapses shown separately.
Pro
Impulse history
Full log with weekly heatmap. Each entry: timestamp, intensity, trigger, outcome. Filter by result type. Export to CSV.
04 · Pricing

Simple.
Honest.

The core mechanism is free. Pro is priced at less than the expected cost of a single interrupted gambling session.

Base
Free
No account required.
  • The Filter — core interruption mechanism
  • Risk window configuration
  • Cooldown system
  • Impact tracking — impulses & money not spent
  • Anonymous profile — no registration
Pro
Monthly
auto-renews · cancel anytime · priced in your local currency
  • Everything in Free
  • Crisis mode — self-imposed hard block
  • Adaptive filter — probability rules
  • Notifications — cooldown, delay, risk windows
  • Advanced dashboard — 7/30/90-day data
  • Impulse history — full log + heatmap
  • Personalisation — cooldown, rules
  • Monthly PDF report

The Pro price is shown in your local currency, including taxes, in the App Store or Google Play before purchase, and may vary by country. The subscription renews monthly until cancelled in your store account. See the Terms of Service.