App Overview

SwingGauge icon

SwingGauge

Zeric Alpha Capital LLC · Finance

SwingGauge is a clean, visual, read-only educational app built to help you track stock-market model output with clarity.

$29.99 · In-app purchases

PRICE
$29.99
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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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.

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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Quick prompt

> SELECT BUILD PLATFORM:

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

// RORK SYSTEM PROMPT
Rork plan preview for SwingGauge: 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

Enhance by adding more API integrations for data sync.

Assumption to check: Limited integration options with other financial apps

Validate with people who use this workflow before building.

Hypothesis 2

Offer tiered pricing to attract more users.

Assumption to check: High initial cost for users

Validate with people who use this workflow before building.

Hypothesis 3

Simplify navigation with clearer labels and fewer steps.

Assumption to check: Complex navigation can confuse users

Validate with people who use this workflow before building.

Hypothesis 4

Implement AI-driven insights based on user behavior.

Assumption to check: Lack of personalized insights and recommendations

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

SwingGauge is a clean, visual, read-only educational app built to help you track stock-market model output with clarity. Instead of clutter, noise, or hype, SwingGauge focuses on what matters most: open model positions, closed model exits, performance metrics, and built-in learning tools that help users understand what they are seeing. Terms of Use: https://www.swinggauge.app/terms-of-use SwingGauge is designed for people who want a clearer way to follow shared stock-market model output without needing a broker connection, trade execution, or individualized advice. The app presents model state in a structured, visual format so users can review what is open, what has closed, how progress is being tracked, and how the interface should be interpreted. What you can do in SwingGauge • Follow open model positions View current model positions with progress gauges, entry context, target levels, and the latest available price state in a simple, visual layout. • Review closed model exits Study completed model trades in a clean historical ledger with entry, exit, return, and outcome details. • Track core performance metrics See key scorecard metrics like closed trades, win rate, and profit factor in a polished interface built for fast reading. • Open detailed trade cards Tap into open and closed position detail screens to see trade context, key values, explanatory text, and educational notes. • Learn as you go Use SwingGauge University to understand what the app is showing, how model snapshots work, what target progress means, and how to read the app responsibly. • Manage your subscription Choose Monthly or Yearly access, restore purchases, and manage your App Store subscription from inside the app. Why SwingGauge is different SwingGauge is built around clarity, consistency, and shared model visibility. Every subscriber sees the same model output. The app is not personalized by account size, holdings, goals, or risk tolerance. It does not connect to a broker. It does not place trades. It does not route execution. It is designed to help users observe model state, understand outcomes, and learn the framework behind the presentation. Feature highlights • Open positions with visual target-progress gauges • Closed trade history with polished detail cards • Scorecard metrics including win rate and profit factor • Built-in lessons and explanations • Subscription management and restore purchases • Methodology notes, data notes, and product disclosures • Clean premium dark interface designed for readability Important information SwingGauge is educational only. It is not a broker-dealer, investment adviser, or trading platform. It does not provide individualized investment advice. It does not execute trades or connect to brokerage accounts. Prices may be delayed, incomplete, or temporarily stale. Past performance is not indicative of future results.

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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
Expo
React Navigation
axios
react-native-chart-kit
@react-native-async-storage/async-storage
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.