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.
Stop guessing and start trading with precision
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 Stock Signal: AI Stocks Watch: 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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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Stop guessing and start trading with precision. Whether you are a day trader or a swing trader, Stock Signal app bridges the gap between raw data and actionable advice. It doesn't just show you the charts; this app uses professional algorithms to interpret them. Users often ask, "Is this stock a buy?" or "Where is the resistance level?" Stock Signal answers these questions automatically using advanced technical analysis and AI-driven logic. STOCK SIGNAL Get daily alerts on price spikes and momentum shifts. Manage your investing on the go with notifications that matter. STOCK ANALYSIS You can analyze any stock, any time, anywhere. Stock analysis helps you examine and identify short term momentum before buying stocks. STOCK TRACKER Real time market internal and stock tracker. You can create as many stock watchlists as you want and divide into different groups or portfolios. Free stock charts and watchlists can help you become a professional stock tracker. CUSTOM WATCHLIST WITH AI Build and organize portfolios to track your favorite sectors or potential plays. With AI Algorithms written by professional swing traders to detect momentum. Maximize your trading day with the ultimate stock screener and market signal monitor. Designed for swing and day traders, Stock Signal App filters out the noise to bring you high-quality setups on the NASDAQ, NYSE, and AMEX. PREMIUM STOCK ANALYSIS You will get the following advantages as a paid subscriber of premium stock analysis feature: 1. Analyze any stock, anywhere, anytime 2. Find out ideal stock support and resistance level 3. Spot stock right timing to place your set ups PREMIUM STOCKS SIGNAL You will get the following advantages as a paid subscriber of premium stocks signal feature: 1. Generate stock's bullish and bearish levels by AI algorithm 2. Read stock chart patterns in an alternative way 3. Find out what levels are interest to professional traders Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless it is turned off 24 hours before the end to the current period. The account will be charged for renewal within 24 hours prior to the end of the current period and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase Terms of Use: https://sagamill.firebaseapp.com/sig_terms.html Privacy Policy: https://sagamill.firebaseapp.com/sig_privacy.html
Written user reviews are not shown here. Check current App Store reviews >
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 customization options for users' watchlists
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Occasional inaccuracies in AI-generated signals
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: High reliance on internet connectivity for data fetching
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Difficulty in navigating between different sections
Validate with people who use this workflow before building.
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.