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.
walletry is a simple app to help you track your daily expenses and your subscriptions
$3.99 · 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 Walletry: Legacy: map the core Finance 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 reporting features
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Cluttered UI
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inadequate notifications for budgets
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Manual entry can be tedious
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.
walletry is a simple app to help you track your daily expenses and your subscriptions. you can add your daily transactions and categorize them by adding many categories and customize them also you can get notifications for transactions due date and attach photos in your transactions and include your location too. also, you can get reports for your spending and your transactions in the charts section, and track your weekly transactions and everything you need. you can create your own budget to save your money and make it ( daily / weekly / monthly ) and you will get notifications to remind you when it will renew and how you spend your money and the remaining in your budget. the settings section lets you customize everything you need like change app accent color, app gradient colors, app icon, and your wallet theme also we care very well about your security. so you can lock and unlock your app using ( faceid / touch id ) and many settings you will need. all your data synced with your icloud account so if you signed in on any device like your iphone / ipad / mac you will find all your data synced and continue where you left. also, you can delete all your data if you need this with only one click in the settings section. wallety is supporting the universal purchase so once you buy it you can download it on any other device with your apple id. walletry is developed and designed to make your life easier and helps you to track your daily expenses so your feedback is very appreciated and will help us to make walletry great and more helpful.
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.