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.
"WOW… this is the best app for speech therapy that I have found."
$1.99 · 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 Phonics Studio: 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: Limited game variety and content updates
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of social features for progress sharing
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: No offline access to games
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: In-app purchase frustration
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.
"WOW… this is the best app for speech therapy that I have found." Phonics Studio makes learning how to pronounce words fun and easy. Besides mastering pronunciation, your students will also greatly expand their existing vocabulary since the app comes fully loaded with over 2,500 gorgeous flash cards. WHY PARENTS AND TEACHERS LOVE THIS APP ● The app comes loaded with over 2,500 gorgeous flashcards ● Phonic sounds are grouped by letter into 200+ unique sound groups ● Consistent number of phonic words within each sound group ● Beautiful high quality images ● Supports In-depth scoring and user tracking ● Ability to track unlimited number of users ● Ability to email detailed summary reports ● Stores students progress, including their audio so you can clearly hear progress over time ● The app is beautifully designed which makes it great for kids of all ages and all abilities ● This app is FULLY customizable to your students needs ● Can even add own cards, categories, sound groups and more... WHY KIDS WILL LOVE IT TOO ● Gorgeous pictures keep kids engaged ● The app is fun, simple, and easy to use ● The kids love recording and hearing their own voice ● Wrong answers do not interfere with gameplay ● Huge variety of pictures and different sound groups prevent kids from getting bored HEROIC SUPPORT Heroic Support is not just what we do. It's really what makes us, well, us. It's that drive to make a difference in your life - no matter how big or small. Really, it's our way of life because we want you to be our customer for a lifetime of fun and learning. Have questions? We are here to help. Email us at [email protected]
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.