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.
Archery Counter is the app for archers who want to count arrows right on their wrist – no clipboard, no pencil, no miscounting
$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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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 Archery Counter: map the core Sports 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 analytics and insights on performance.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of social features or community engagement.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent scoring input validation.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Basic UI with no customization options.
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.
Archery Counter is the app for archers who want to count arrows right on their wrist – no clipboard, no pencil, no miscounting. Built specifically for Apple Watch. Whether you're training in the hall, competing on the field or shooting a 3D course in the woods: Archery Counter logs every arrow you shoot and gives you a precise breakdown of your performance after every training session. COUNT ARROWS IN REAL TIME • Generous plus and minus buttons in red and yellow • Fully usable even with a shooting glove • Corrections anytime via the minus button • Clear, high-contrast display – even in direct sunlight MANAGE SESSIONS • Start a new session with a single tap • Pause or save sessions whenever you want • Every arrow is automatically assigned to your active session • Live timer shows the duration of your training HISTORY AT A GLANCE • All past sessions in a chronological overview • Date, time, duration and arrow count per session • Quick access to every training unit MONTHLY STATISTICS • Clear bar chart for each training day • Number of sessions per month • Total arrows shot • Average per session • Switch months with a swipe or tap PRIVACY FIRST • No sign-up, no account • No cloud, no servers • All data stays on your Apple Watch PERFECT FOR • Archers in daily training • Competition and league shooters • 3D course shooters • Coaches and club trainers • Recurve, compound, barebow and traditional bows WHY ARCHERY COUNTER? Most archers lose track of how many arrows they've shot during a session. A classic clipboard is cumbersome, your phone gets in the way when drawing the bow. Archery Counter sits right where it belongs: on your wrist. With just one tap after every shot, you stay on top of your training and can fully focus on shooting. NO SUBSCRIPTION TRAPS Archery Counter is a one-time purchase. No hidden costs, no recurring fees, no in-app purchases. Download Archery Counter now and turn every training session into measurable progress.
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.