App Overview

Pocket Pitcher 26 icon

Pocket Pitcher 26

Joshua Guptel · Sports

The smartest pitchers don't just throw strikes—they know **why** they're throwing every pitch.

$29.99 · In-app purchases

PRICE
$29.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet

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.

Build your own version

Build Kit

Make this idea yours

A product spec, screen plans, and build steps for your coding agent.

First kit free with a verified email

Add to a Remix

Combine features and design from your favorite apps.

Kit ready. Verify your email to download it.

What's included14 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
Preview a sample Build Kit No email needed

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.

JavaScript is required to complete mailbox verification.

Free quick prompt For a smaller starting point

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 Pocket Pitcher 26: map the core Sports workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

Preview ready. Verify your email to reveal and copy the full prompt.

JavaScript is required to complete mailbox verification. Return to this prompt preview.

Continue in Rork copies the full prompt to your clipboard first, then opens Rork in a new tab.

Continue in Rork >

Affiliate link: CloneChart may earn a commission at no extra cost

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 visual feedback and tips based on performance.

Assumption to check: Lack of user feedback mechanisms for stats

Validate with people who use this workflow before building.

Hypothesis 2

Offer a wider variety of drills and personalized training recommendations.

Assumption to check: Limited training drills and resources

Validate with people who use this workflow before building.

Hypothesis 3

Create a more robust analytics dashboard to visualize trends.

Assumption to check: Difficulty in tracking progress over time

Validate with people who use this workflow before building.

Hypothesis 4

Introduce a free trial to demonstrate the app's benefits and features.

Assumption to check: High price point without clear value

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

The smartest pitchers don't just throw strikes—they know **why** they're throwing every pitch. Pocket Pitcher helps coaches and pitchers think the game at a higher level by combining pitch tracking, scouting, game strategy, and baseball intelligence into one powerful coaching tool. Whether you're coaching a travel team, preparing for a weekend tournament, or competing without a full-time pitching coach, Pocket Pitcher helps you step onto the mound with confidence and a plan. ### Stop Guessing. Start Attacking Hitters. Every pitch creates an opportunity to learn. Track every pitch, identify hitter tendencies, recognize patterns, and make smarter decisions throughout the game. Know what worked. Know what didn't. Know what to throw next. ### Features • Live pitch tracking • Pitch sequencing recommendations • Hitter scouting reports • Matchup analysis • Pitcher performance analytics • Bullpen management • Practice game situations • Exportable reports ### Built for Coaches Who Want an Edge Perfect for: • Travel Ball Coaches • High School Coaches • Pitchers without a dedicated pitching coach • Competitive players • Private pitching instructors ### More Than Statistics Most baseball apps collect data. Pocket Pitcher helps you use it. Every report, every scouting note, every pitch sequence, and every game helps you become a smarter coach and a smarter pitcher. Because the smartest players win more baseball games. --- **Coaches can teach the game. GupTech helps players think the game.** **Build smarter players. Build smarter coaches. Win more baseball games.**

Written user reviews are not shown here. Check current App Store reviews >

Screenshots

< Scroll to see more >

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
Victory Native
Zustand
Axios
React Navigation
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.