Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
Cooldown is a premium, offline-first anger management tool designed to help you manage anger in real-time and track patterns over time.
$4.99 · In-app purchases
Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Anger Management - Cooldown: map the core Health & Fitness workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Assumption to check: Users often find anger management apps too simplistic.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of engaging content can lead to low retention.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Users may struggle with tracking their emotional progress.
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Cooldown is a premium, offline-first anger management tool designed to help you manage anger in real-time and track patterns over time. Unlike other apps that lock features behind subscriptions or harvest your data, Cooldown gives you everything upfront—no ads, no subscriptions, no in-app purchases. Pay once, own everything. ▸ WHY COOLDOWN? Most anger management apps frustrate users with paywalls, fake AI chatbots, and privacy concerns. Cooldown is different: • One-time purchase — All features unlocked forever • 100% offline — Works without internet, even in a tunnel • Complete privacy — All data stays on your device. No tracking, no analytics, no cloud sync • Evidence-based — Built on CBT and acceptance techniques proven by research ▸ SOS MODE — WHEN YOU'RE ANGRY RIGHT NOW Big SOS button always visible. Choose quick relief (30-60 seconds) or guided exercises (5+ minutes): Quick Relief: • Countdown from 10 with calming color fade • Quick Calming Breath (30 seconds) • 5-4-3-2-1 Grounding technique Guided Exercises: • Box Breathing (4-4-4-4) • 4-7-8 Breathing for deep relaxation • Progressive Muscle Relaxation • Cognitive Reframing prompts Each exercise features visual breathing guides, optional haptic feedback, and smooth animations to help you regain calm. ▸ LOGGING & TRACKING Flexible logging for before, during, or after an episode: • Rate intensity (1-10) • Select triggers (Work, Family, Traffic, Money, Health, Relationships, and custom categories) • Track what techniques helped • Add notes for reflection ▸ INSIGHTS & ANALYTICS See your patterns clearly: • Weekly anger frequency • Most common triggers • Which techniques work best for you • Average intensity over time All analytics processed locally on your device. ▸ LEARN — UNDERSTAND YOUR ANGER Quick Tips (30-second reads): • Why counting to 10 actually works • The 90-second emotion rule • Why venting doesn't help (science says so) • How sleep and hunger affect anger Deep Dives (5-minute articles): • Understanding the anger cycle • CBT fundamentals for anger • Common cognitive distortions • When to seek professional help ▸ PREMIUM, CALM DESIGN • Soothing sage green color palette • Clean, minimal interface • Dark mode support • No distracting gamification • No hollow streaks or badges ▸ BUILT FOR PRIVACY Cooldown stores everything locally using SQLite. We have no servers, collect no data, and have no way to see your information. When you delete the app, your data is gone forever. ▸ WHAT COOLDOWN IS NOT • Not a replacement for professional therapy • Not a crisis intervention tool • Not for severe anger disorders If you're experiencing serious anger issues, please consult a licensed mental health professional. — Cooldown: Because you deserve a tool that actually helps, without the frustration of paywalls and fake AI.
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
From the Build Kit assessment.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.