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.
Beanstack helps schools, libraries, and families bring the fun back to reading with reading challenges, easy tracking, and insightful data.
Free · 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 Beanstack Tracker: map the core Education 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: Difficulty in discovering new books
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited progress tracking features
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: In-app purchase confusion
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: User engagement drops after initial use
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.
Beanstack helps schools, libraries, and families bring the fun back to reading with reading challenges, easy tracking, and insightful data. We invite students, families, and readers of all ages to a world of reading inspiration and motivation. You can create profiles for everyone in your family within a single library or Beanstack Go account, or you can use SSO to sign in to any of your students’ school accounts and swiftly toggle between them. Beanstack helps you grow your reading habits together, while also logging and tracking reading progress individually. We never sell your data or use it to show you ads, so Beanstack is safe for everyone. Features: - Join motivating reading challenges created by librarians, educators, and reading specialists. Our ever-growing reading challenge collection features seasonal challenges like summer reading, yearlong literacy initiatives, and diverse custom challenges for all ages, levels, and communities. - Track reading progress and create an all-time reading log. - Use a barcode scanner to quickly and easily find titles. - Record reading sessions with a reading timer or log an entire book with a click. - Achieve streaks for reading multiple days in a row and badges for reaching reading goals. - Complete fun enrichment activities and leave book reviews. - Access reading recommendations and resources. - Add friends from your organization to see what they’re reading and compete on leaderboards. - View reading stats, including totals and averages of time spent reading and titles read. - Participate in reading fundraisers: Raise money for your organization with reading! With Beanstack’s reading fundraisers, you can earn badges while collecting donations to fund important priorities at your school or library. Beanstack is created by Joyful Reading Co, where we're dedicated to nurturing a lifelong love of reading through engagement, access, and data-driven insights.
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.