App Overview

Baseball Coach Plus HD icon

Baseball Coach Plus HD

Zappasoft Pty Ltd · Sports

Video Analysis for Baseball - Anyone Anywhere Anytime

$2.99 · In-app purchases

PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
2.0
2 ratings · Below Average

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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> SELECT BUILD PLATFORM:

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

// RORK SYSTEM PROMPT
Rork plan preview for Baseball Coach Plus HD: 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

Enhance drill library and improve filtering options

Assumption to check: Limited drill options and poor categorization

Validate with people who use this workflow before building.

Hypothesis 2

Simplify navigation and improve layout design

Assumption to check: Difficult navigation and cluttered interface

Validate with people who use this workflow before building.

Hypothesis 3

Optimize video streaming and loading times

Assumption to check: Inconsistent video playback quality

Validate with people who use this workflow before building.

Hypothesis 4

Add community features like sharing drills and user feedback

Assumption to check: Limited user engagement features

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

Video Analysis for Baseball - Anyone Anywhere Anytime RECORD | COMPARE | IMPROVE your Baseball technique Baseball Coach Plus HD is a new generation performance development tool - a powerful video coaching app enabling baseball coaches to provide beginner to elite players with immediate visual feedback during training sessions and competition. RECORD - Coaches, assistants, teachers or parents can record video and then provide players with technique analysis by replaying their batting, pitching, throwing and fielding action in real time, slow motion and frame by frame. Feedback can be recorded onto a new video or built as a PDF coaches report with key images and annotations. COMPARE - Performance improves when we are able to observe and compare. Players observe the finer points of their baseball technique then compare with the technique demonstrated in other video clips using the side by side and overlay video display features. IMPROVE - Being able to observe a technical issue which becomes clear once a player's own clip is played alongside a reference clip or being able to observe the 'before and after' clips for a player who is applying a change their coach has recommended provides the visual evidence and motivation needed for sustainable change and improvement. Create new super slow motion videos of single, dual or overlay clips with voice over and drawing annotations included. Extensive FAQs included in the app explain the app's recording and video display options. The app's integrated file sharing capability means that large numbers of video clips can be managed by shifting them to and from a computer and the recording device. MAJOR FEATURES SUMMARY  • 10 baseball technique reference video clips for comparison  • records HD user clips with selectable frame rate • imports clips from camera roll, Dropbox and Sugarsync • up to 8 times realtime digital Video Zoom while recording • renames, trims, splits, emails and deletes user clips • option to produce low resolution clips when emailing or uploading to Dropbox/YouTube/Facebook/Sugarsync • enables replay, zoom in replay, coloured annotation, voice annotations, text annotations, measurement of angles and analysis of all clips  • Produce coaching reports as Video or PDF presentations • PDF reports includes a database to store common flaw descriptions for quick retrieval • displays two clips side by side or overlaid for comparison (unsynchronized and synchronized) • generates a readily emailable recording of any two side by side or overlay video clips with voice over • personalised watermark on screen record videos • uploading to Dropbox, Facebook, Sugarsync and YouTube • includes a speedometer for measuring the pitch speed • enables setting adjustments • provides FAQs and usage information including tips in baseball coaching settings • supports iTunes file sharing for copying clips in or out of the application • full support for all screens in landscape and portrait mode ---------------------------------------------- FEEDBACK Experiencing issues? Have comments or suggestions for future features? Please contact us at [email protected]

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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
Supabase
Axios
React Navigation
React Native Video
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.