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.
This app is specifically designed for beach volleyball and it doesn't charge per team, per player, per season, etc
$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.
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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 BBS Beach Volleyball Stats: 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: Lack of user engagement features
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited data analytics
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Difficult navigation for new users
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No integration with wearable devices
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.
This app is specifically designed for beach volleyball and it doesn't charge per team, per player, per season, etc. Track as many players and teams as your device memory will permit. One reasonable charge for full functionality. And -- NO ADS -- ever. This application can be used for performance tracking, recruiting and for scouting purposes. It has two modes of operation for tracking statistics: Mode 1 -- Quick: this mode can be used during a live match to record basic statistics like kills, attempts, passes, serves, aces, blocks, and errors for a team. At the end of a match, a stats summary screen is provided which can be captured with a screen shot to share with players, coaches, family members, etc. Stats from this mode of operation are NOT saved in the match database. Mode 2 -- Full: this mode is best used when breaking down video of a match (although it is possible that it could be used for live recording of stats if you become familiar with the user the interface). All stats from this mode are saved in a local database. This mode records a wide range of statistics, from kills, type of kills (cut, swing, shot), hitting errors and types (e.g., long, wide, in the net), digs, dig attempts, blocks, serves, serve quality, service error types, etc. In addition, kill locations are recorded for each team member as well as the opposing team via an interactive shot map. All stats from this mode can be exported to a CSV file for manipulation in spreadsheet programs. In addition, statistics from matches can be exported directly to a PDF match summary sheet for easy review and/or distribution. Both modes of operation reveal the last play entered and keep track of every play entered in case the statistician needs to erase the last entry or series of entries (e.g., if ball comes on the court during a rally and all the entered plays need to be removed up until the prior serve). As far as reviewing statistics, individual matches can be reviewed from the database that include all of the statistics above as well as a list of all the recorded plays from each match so that the history of the match is preserved. Statistics can also be grouped by player, by team, over a particular tournament or a season, or across a date range. Basic information about the match (player name, partner name, opposing team, tournament name, season, match date) can be edited after stats for a match are recorded in the database. This allows stat recording to start in as few as two button presses so that all plays are captured if the match details have not been entered before the match starts. Finally, a quick look at basic stats (e.g., win-loss record, team kills, attempts, hitting percentage, serving statistics, digs and blocks) for all teams in the database is available with one button press.
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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.