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.
App Overview
Options Alerts - Swing Signals
Options Alerts App sends live signals in real time with entry and exit recommendations
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.4
337 ratings · Top 30%
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included17 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
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.
Differentiate and validate
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Options Alerts - Swing Signals: 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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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
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
Implement more granular alert settings for specific price points or percentage changes.
Assumption to check: Users often find the alert customization options limited
Validate with people who use this workflow before building.
Hypothesis 2
Optimize data fetching and notifications to improve real-time performance.
Assumption to check: The app can be slow to update real-time alerts
Validate with people who use this workflow before building.
Hypothesis 3
Include tutorials or tips on using signals for better trading decisions.
Assumption to check: Lack of user education on how to effectively use the signals
Validate with people who use this workflow before building.
Hypothesis 4
Implement a more robust notification handling system.
Assumption to check: Occasional bugs with notification delivery
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
Options Alerts App sends live signals in real time with entry and exit recommendations. The alerts include lottos, scalps and swings. This is your goto app if you are a day trader, swing trader or long term investor. LIVE ALERTS: - The app sends live real time BUY and SELL signals with Entry, Exit and Stop Loss to buy & sell option contracts. - The App uses push notifications to send the signals. - Our signals are based off technical analysis, chart patterns, volume surge, market action, economic indicators, stock news to name a few. - Alerts include Swing Signals, Lottos, Meme stocks, leaps, etc. - Option alerts include calls and puts based on market trend. We send anywhere from 1 to 5 option signals in a day based on available trade setup. REAL TIME QUOTES AND CHARTS: - Get real time stock quotes and stats for any stock. - Easy stock analysis with line chart and candlestick chart. - Find earnings date, earnings estimates and earnings history. Our stock app provides stocks earning calendar for each stock in the stock detail page. WATCHLIST: - Add your favorite stocks to stock watch list and track the prices. Swing trading, day trading, options trading or any buying stocks and shares in stocks market involve lot of risk. Please check our terms and disclaimer in the App. SUBSCRIPTIONS: Paid subscription is required to access all the signals. Free version will have limited number of signals. Payment will be charged to your iTunes account at the confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage your subscriptions by going to your account settings on the App Store. Terms of Use: https://www.vividsignals.net/terms-of-use Privacy Policy: https://www.vividsignals.net/privacy-policy
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
SUGGESTED BUILD STACK
React Native
Expo
Zustand
axios
@react-navigation/native
expo-notifications
BUILD KIT DIFFICULTY
Advanced
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.
