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.
Habit Rings turns your daily routine into one beautiful, living ring of color
$0.99 · 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 Habit Rings: Habit Tracker: 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: Limited habit tracking features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No social sharing options
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: In-app purchase for basic features
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of analytics on habit 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.
Habit Rings turns your daily routine into one beautiful, living ring of color. Each ring is one habit. Each segment is one day. A full month of progress sits in a single glance, so you can actually see your consistency build day by day. No plain checklists. No buried stats. Just a visual record of showing up. START IN SECONDS Browse 50+ ready-made habit templates across fitness, mindfulness, sleep, nutrition, sobriety, productivity, and more. Load one as a new tab in a single tap, then rename, reorder, or swap habits to make it yours. BUILT FOR YOUR AESTHETIC A habit tracker you will actually want to open every day. Choose from four hand-drawn ring styles: Smooth, Colored Pencil, Pen, and Marker. Set your own colors for done, missed, and streaks. True dark mode that looks great morning or night. Streak flames that keep your momentum visible. THREE WAYS TO TRACK Yes or no habits for the things you either did or did not do: stretch, read, meditate, no alcohol, meds taken. Number habits for anything you count: pushups, glasses of water, protein grams, pages read, hours of sleep. Rating habits for subjective check-ins: mood, energy, stress, sleep quality, pain level, day rating. ORGANIZE YOUR WHOLE LIFE Group habits into up to 10 tabs for health, work, focus, family, recovery, and anything else. Each tab gets its own ring. Switch between them in a tap. SEE YOUR PATTERNS Scroll below the ring for habit tables with completion rates and streaks, plus daily, weekly, and monthly charts for every habit. Spot the days you slip, the weeks you build momentum, and how far you have actually come. BUILT-IN FASTING TIMER Track intermittent fasting without a separate app. Set your window (16h, 20h, 24h, or custom), start the timer, and see your eat window at a glance. Your last completed fast is saved automatically. PRIVATE BY DESIGN Everything stays on your device. No account, no sign up, nothing sent to a server. Export your data anytime as JSON for backup or peace of mind. Your habits are yours alone. Choose your aesthetic. Feel the motivation. Start your first ring today.
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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.