App Overview

The Swing Sensei icon

The Swing Sensei

COLIN TAM · Sports

The Swing Sensei analyzes your golf swing using AI — right on your iPhone

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.8
45 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 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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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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

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Rork plan preview for The Swing Sensei: 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

Provide detailed video breakdowns and expert feedback

Assumption to check: Limited feedback on swing analysis

Validate with people who use this workflow before building.

Hypothesis 2

Simplify subscription tiers and clarify benefits upfront

Assumption to check: In-app purchases can be confusing

Validate with people who use this workflow before building.

Hypothesis 3

Streamline UI design for better navigation and clarity

Assumption to check: User interface can feel cluttered

Validate with people who use this workflow before building.

Hypothesis 4

Optimize video processing times and provide progress indicators

Assumption to check: Slow video uploads for large files

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 Swing Sensei analyzes your golf swing using AI — right on your iPhone. No expensive lessons, no wearable sensors. Just import a down-the-line swing video and get instant, detailed feedback. HOW IT WORKS 1. Import a swing video from your camera roll 2. Trim to a single swing and select your club 3. Get AI-powered feedback on 12 key checkpoints WHAT WE ANALYZE • Address: Hip hinge, knee bend, and arm hang • Takeaway: Club path relative to the swing plane • Mid-Backswing: Shaft angle at lead-arm parallel • Top: Posture maintenance, lead knee flex, hand depth • Mid-Downswing: Shaft angle returning to the slot • Impact: Posture and head stability through the ball YOUR SENSEI SCORE Every swing gets a score out of 10 based on all 12 checks. Track your scores over time and see exactly where you're improving — and where you need work. PERSONALIZED COACHING (Premium) • Focus Areas: Your top 3 weak spots analyzed across your last 10 swings • Trend Charts: Per-check line charts showing your improvement over time • Cause & Effect: Not just "what's wrong" but why it matters and how to fix it • Goal Setting: Pick a check to improve, track your streak, celebrate milestones • Practice Sessions: Structured warm-up, personalized drills with step-by-step guides, and cool-down routines • Step-by-Step Drills: Detailed instructions for every drill — like having a coach in your pocket PRIVACY FIRST All analysis happens on your device. Your videos never leave your phone. No account required. No data collected. PRICING • Free: 3 swing analyses per month • Monthly: $7.99/month — unlimited analyses + full coaching • Annual: $39.99/year — best value (save 58%) • Lifetime: $69.99 — one-time purchase, yours forever Whether you're a beginner working on fundamentals or a low handicapper fine-tuning your move, The Swing Sensei gives you the feedback you need to improve — every session, every swing. Terms of Service: https://theswingsensei.com/terms.html

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Screenshots

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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.

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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.