App Overview

StockWhether: Stock Alerts icon

StockWhether: Stock Alerts

STEVEN RIORDAN · Finance

Subscription Required (no free version)

$9.99 · In-app purchases

PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
5.0
1 ratings · Top 5%

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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What's included15 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.

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.

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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> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for StockWhether: Stock Alerts: 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

Expand stock options and allow users to customize alerts more effectively.

Assumption to check: Limited stock coverage and alert customization options

Validate with people who use this workflow before building.

Hypothesis 2

Implement real-time notifications to ensure timely alerts.

Assumption to check: Potential delays in notifications

Validate with people who use this workflow before building.

Hypothesis 3

Simplify the UI design to enhance user experience.

Assumption to check: User interface can feel cluttered

Validate with people who use this workflow before building.

Hypothesis 4

Introduce social sharing features for users to share alerts with friends.

Assumption to check: Lack of social features for sharing alerts

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

Subscription Required (no free version) StockWhether requires a $9.99/year subscription. Auto‑renews annually; manage or cancel anytime in your Apple ID settings. Not investment advice (informational alerts only). StockWhether helps long-term investors act with clarity—not emotion—by showing when a stock on your watchlist is having an unusually strong or unusually weak day compared to the past year of trading. Most days, there is nothing to do. Like checking the weather and seeing clear skies, StockWhether keeps score for you. When today's move lands in the statistical tails—the rare extremes that often matter most—the app surfaces it clearly so you can decide whether to buy, sell, or wait. THE STOCKWHETHER APPROACH Every stock's daily returns form a familiar pattern over time: most days cluster near the middle, while the meaningful moments live in the tails. StockWhether ranks each trading day against a one-year window and highlights when today falls in the Top 10 or Bottom 10 of that distribution—your opportunity zones. • Bottom 10 (buy zone): fear-driven drops and capitulation days that institutions often treat as accumulation opportunities • Top 10 (sell/trim zone): euphoric spikes that may be worth trimming when you are fully invested Palm trees show conviction: one tree for a mild extreme, two for a stronger dislocation, three for the rarest, highest-conviction moves. No price targets to set. No custom alerts to configure. The app monitors the tails for your watchlist continuously. WATCHLIST & CHARTS Build a watchlist around the names you care about—or start from a quarterly refreshed list inspired by widely held institutional holdings. View charts, daily returns, ranks, and context for each symbol in one place. Sort by ticker, rank, or today's return to see what needs attention at a glance. PUSH NOTIFICATIONS THAT WORK IN THE BACKGROUND Turn on notifications to receive alerts when a watchlist stock enters a Top 10 or Bottom 10 opportunity zone—even when the app is closed. Separate toggles let you choose buy (Bottom 10) and sell (Top 10) alerts. Most days you will hear nothing. That is by design. AI ASSISTANT Ask questions about your watchlist, charts, ranks, and opportunity lists. The assistant uses the same data you see on screen—grounded in your symbols and context, not generic market chatter. OPPORTUNISTIC DOLLAR COST AVERAGING (ODCA) StockWhether is built around ODCA: a rules-based alternative to calendar DCA. Instead of buying on a fixed schedule regardless of price, ODCA encourages action only during statistically meaningful moments—sizing conviction in 1, 2, or 3 units based on how extreme the day is relative to the past year. The goal is patient, disciplined, opportunistic behavior over time. WHO IT IS FOR StockWhether is for long-term investors who want structure around volatile days—not day traders chasing noise. If you have ever sold into panic or bought into euphoria and wished for a calmer framework, this app is for you. IMPORTANT StockWhether provides informational context and alerts based on historical daily return rankings. It does not provide investment, tax, or legal advice. All investing involves risk. Past patterns do not guarantee future results. You are responsible for your own decisions. Check the whether. Act with discipline. Privacy Policy: https://stockwhether.netlify.app/privacy Terms of Use (EULA): https://stockwhether.netlify.app/terms

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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
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BUILD KIT DIFFICULTY
Intermediate

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.