App Overview

Seam Reader Pro icon

Seam Reader Pro

Jared Tiefenthaler · Sports

Introducing Seam Reader Pro, a revolutionary baseball training app that brings the baseball diamond right to you

$9.99 · In-app purchases

PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
5.0
6 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 included16 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 Seam Reader Pro: map the core Sports 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

Incorporate advanced pattern recognition algorithms and more detailed analysis.

Assumption to check: Limited analysis features compared to competitors.

Validate with people who use this workflow before building.

Hypothesis 2

Offer more flexible pricing plans and discounts for long-term subscriptions.

Assumption to check: High subscription cost for some users.

Validate with people who use this workflow before building.

Hypothesis 3

Add a social component for users to share patterns and analyses.

Assumption to check: Lack of community features for sharing insights.

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

Introducing Seam Reader Pro, a revolutionary baseball training app that brings the baseball diamond right to you. We have reinvented how players train their visual abilities using real pitch data to help you excel on the diamond! Seam Reader Pro uses innovative real-world pitch data, collected using state of the art camera equipment and data analysis to bring lifelike pitches right to your smartphone. From fastballs to curveballs, sliders to changeups, we've got it all. Seam Reader Pro immerses you in a virtual environment where you'll face pitches exactly as you would in a real game. Develop your hitting precision and pitch recognition with Seam Reader Pro's unique visual training regimen. Choose your training parameters based on pitch type, speed, arm angle, and soon to come - much much more! Key Features: * Real-World Pitch Data - Practice with pitches derived from professional athletes to replicate the challenge of real games. * Customized Drills - Create your own drills to design tailored sessions based on your skill and progress. * Training Mode - Build you skills in our training camp, developing the skills to see and react like a pro. * Pitch Library - Review unlocked pitches so learn the spin patterns and study the ways that each pitch moves. Train your eyes to see like a pro with Seam Reader Pro. Understand pitches better, anticipate them earlier, and improve your hit rate and batting average. Don’t just play the game, master it! Whether you're a budding little leaguer or an experienced pro, Seam Reader Pro is your secret weapon for stepping up your hitting game. Ready to hit like a pro? Swing for the fences with Seam Reader Pro!

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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
Axios
React Navigation
Expo Image Picker
Zustand
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.