| name | app-store-opportunity-research-for-rork-max |
| description | Full-pipeline App Store opportunity research. Discovers underserved niches, analyzes competitor gaps, produces revenue-validated top-3 opportunity reports, writes MVP PRDs, and builds working prototypes on Rork — all automated through browser research. |
| metadata | {"tags":"app-store, research, mobile-app, competitor-analysis, market-research, prd, prototype, rork, indie-hacker, startup"} |
When to Use
Use this skill when the user wants to:
- Find profitable app ideas in a category or niche
- Research App Store charts for underserved opportunities
- Analyze competitor apps (ratings, reviews, revenue, gaps)
- Generate a top-3 opportunity report with revenue validation
- Write a detailed MVP Product Requirements Document (PRD)
- Build a working prototype from the PRD on Rork
Trigger phrases: "find app opportunities", "app store research", "what app should I build", "research this app category", "find a gap in the app store"
Prerequisites
- Chrome browser with Claude in Chrome extension (for App Store browsing)
- Rork account at https://rork.com (for prototype building, optional)
- No API keys required — all research is done through live browser interaction
Pipeline Overview
App Store Charts → Competitor Deep-Dive → Gap Analysis → Top 3 Report → PRD → Rork Prototype
The entire pipeline can run end-to-end in a single session (~30-45 min).
Step 1: Define the Category
Ask the user what space they want to explore. Help them narrow down:
- Too broad: "Health apps" (thousands of competitors)
- Good: "Sleep + anxiety apps for consumers" (specific intersection)
- Good: "Habit tracking for fitness beginners" (audience + niche)
- Good: "AI-powered journaling apps" (tech angle + category)
Key questions to ask:
- What category or problem space interests you?
- Consumer or B2B? (Consumer is easier to validate quickly)
- Any budget constraints? (No-AI = cheaper to build, AI = higher ceiling)
- Target revenue? ($1K/mo hobby vs $10K/mo business)
Step 2: App Store Charts Research
Browse the App Store charts in the relevant category using Chrome:
-
Navigate to: https://apps.apple.com/us/charts/iphone/{category-slug}/{category-id}
- Health & Fitness:
/health-fitness-apps/6013
- Lifestyle:
/lifestyle-apps/6012
- Productivity:
/productivity-apps/6007
- Education:
/education-apps/6017
- Medical:
/medical-apps/6020
- Entertainment:
/entertainment-apps/6016
-
Document the top 25-50 apps noting:
- App name and position
- Rating count (proxy for install base)
- Star rating
- Price/monetization model
- Brief description
-
Identify patterns:
- Which apps have massive ratings (>100K)? These are saturated.
- Which apps have moderate ratings (1K-50K)? Proven demand, beatable.
- Which apps have low ratings (<500)? Possible new/underserved niche.
Step 3: Competitor Deep-Dive
For each promising niche area, deep-dive into 5-8 competitor apps:
Data to Collect Per App
| Field | How to Find |
|---|
| Name | App Store listing |
| Ratings count | App Store listing |
| Star rating | App Store listing |
| Price / subscription | App Store listing |
| Trustpilot score | Search {app name} trustpilot |
| Estimated revenue | Search {app name} revenue or use web research |
| Key features | App Store description / screenshots |
| Top complaints | 1-star App Store reviews, Trustpilot reviews |
| Missing features | Compare across competitors |
Revenue Estimation Techniques
- Direct sources: Search "{app name} revenue", "{app name} ARR"
- Proxy calculation:
rating_count * 40-80 = approximate installs (rule of thumb)
- Industry benchmarks: 2-5% of free users convert to paid
- Comparable apps: Find similar apps with known revenue
Red Flags (Avoid These Niches)
- Top app has 1M+ ratings (dominated by a giant)
- Category requires specialized hardware not supported by Rork Max
- Heavy regulation (medical devices, financial trading)
- All competitors are free with no monetization path
Green Flags (Pursue These Niches)
- Top competitors have poor reviews (< 3.0 Trustpilot)
- Solo devs making $50K+/yr (proves indie viability)
- "Editors' Choice" app exists with < 20K ratings (Apple promotes the niche)
- Users complain about the same missing feature across multiple apps
- Clear $5-15/mo willingness to pay
Step 4: Gap Analysis
Create a feature comparison matrix across the top competitors:
| Feature | App A | App B | App C | App D | YOUR APP |
|---------|-------|-------|-------|-------|----------|
| Core Feature 1 | Yes | Yes | No | Yes | YES |
| Core Feature 2 | No | Yes | Yes | No | YES |
| Missing Feature | No | No | No | No | YES |
| Price | $14.99 | $9.99 | Free | $6.99 | $5.99 |
| UX Quality | Poor | Good | OK | Good | Premium |
The winning opportunity is where:
- Multiple competitors exist (proven demand)
- They all miss the same 1-2 features
- Users vocally complain about the gap
- Pricing is high enough to support indie revenue
Step 5: Top 3 Opportunity Report
Produce a ranked report with this structure:
# Top 3 App Opportunities in {Category}
## Opportunity 1: {App Name} (RECOMMENDED)
**One-line pitch:** {What it does in 10 words}
**The gap:** {What's missing in the market}
**Target user:** {Who and why they'd pay}
**Revenue model:** {Price point and conversion assumptions}
**Revenue path:** {How to reach $X/mo}
**Competition:** {Who exists, why you win}
**Build complexity:** {Low/Medium/High}
**Confidence:** {High/Medium/Low with reasoning}
## Opportunity 2: {App Name}
...
## Opportunity 3: {App Name}
...
## Recommendation
{Why #1 is the best bet, with specific reasoning}
Present this to the user and get their pick before proceeding.
Step 6: Write the MVP PRD
Once the user selects an opportunity, write a comprehensive PRD with these sections:
- Executive Summary — One paragraph pitch
- Market Opportunity — Problem, market size, competitive landscape table, revenue validation
- Target Users — 3 personas with name, age, job, pain points, willingness to pay
- MVP Feature Set — 5-8 feature groups with detailed specs, UI behavior, edge cases
- Screen Map — All screens listed with parent/child relationships
- User Flow — Primary user journey from onboarding to daily use
- Monetization — Free vs Premium feature split, pricing, trial strategy
- Tech Stack — SwiftUI, Swift, state management, persistence
- AI Features — If applicable, what AI does and doesn't do
- Data Models — Swift structs/classes for core entities
- Design Direction — Color palette (with hex codes), typography, component style, mood
- Launch Strategy — Week 1-12 plan, marketing channels, content strategy
- Success Metrics — KPIs with specific targets
- Risks & Mitigations — Top 5 risks with solutions
- Compliance — Privacy, data handling, App Store guidelines
- Future Roadmap — V2, V3 features beyond MVP
Save the PRD as: PRD-{AppName}.md
Step 7: Build on Rork Max (Optional)
If the user has a Rork account, build a working native iOS prototype:
- Navigate to https://rork.com
- Verify Rork Max is enabled — Check that the model toggle at the top of the editor is orange. If it's not orange, click the toggle to turn on Rork Max.
- Write the prompt — Condense the PRD into a detailed Rork prompt covering:
- App name and purpose (1 sentence)
- Design system (colors with hex codes, card styles, corner radii, typography)
- Navigation structure (tab names, icons)
- Each tab/screen with specific UI elements
- Modal screens with full interaction specs
- State management approach and mock data
- Native capabilities to leverage (Widgets, HealthKit, AR, etc. as applicable)
- Submit and monitor the build (typically 5-10 min, 7-10 steps)
- Verify the preview renders correctly (Cmd+R if stuck on loading)
- Share the project URL with the user
Rork Prompt Template
Build "{AppName}" — {one-line description}.
DESIGN: {Theme name}. Background: {color}. Cards: {style}.
Primary accent: {color}. Secondary accent: {color}.
Text: {color}. Corners: {radius}. Effects: {glow/shadow/glass}.
NAVIGATION: {N} tabs — {Tab1} ({icon}), {Tab2} ({icon}), ...
{TAB1 NAME} TAB:
- {Element 1 with full spec}
- {Element 2 with full spec}
...
{TAB2 NAME} TAB:
...
{MODAL SCREEN}:
...
STATE MANAGEMENT: {Approach}. Mock data for {N} days.
TECH: SwiftUI, Swift, NavigationStack, {native frameworks as needed}.
Revenue Validation Benchmarks
Use these benchmarks to reality-check opportunity viability:
| App Type | Solo Dev Benchmark | Small Team | Reference |
|---|
| Niche utility | $1-5K/mo | $5-20K/mo | Rootd ($1M+ total, 1 person) |
| Habit/tracker | $5-15K/mo | $20-80K/mo | Daylio ($50K/mo) |
| Gamified self-care | $10-50K/mo | $100K+/mo | Finch ($2M/mo) |
| Meditation/wellness | $5-20K/mo | $50-500K/mo | Calm ($100M+/yr) |
| Productivity | $3-10K/mo | $20-100K/mo | Various |
| AI-powered tool | $5-30K/mo | $50-300K/mo | Emerging category |
Pricing Sweet Spots (2025)
| Tier | Monthly | Annual | Best For |
|---|
| Impulse buy | $2.99-4.99/mo | $19.99-29.99/yr | Simple utilities |
| Standard | $5.99-6.99/mo | $34.99-44.99/yr | Most indie apps |
| Premium | $9.99-14.99/mo | $59.99-99.99/yr | AI-heavy or professional |
Marketing Channel Playbook
| Channel | Best For | Cost | Time to Results |
|---|
| TikTok organic | Consumer apps, visual demos | Free | 2-4 weeks |
| Reddit (niche subs) | Technical/niche apps | Free | 1-2 weeks |
| Product Hunt | Productivity/dev tools | Free | Launch day spike |
| Apple Search Ads | Any iOS app | $0.50-3/tap | Immediate |
| Instagram Reels | Lifestyle/wellness apps | Free | 2-6 weeks |
| Twitter/X | Dev tools, indie hackers | Free | Ongoing |
Example Session Output
A complete session produces:
- Category research notes — charts analysis, competitor list
- Top 3 Opportunity Report — ranked with revenue validation
- MVP PRD — 16-section document with full specs
- Working prototype — live on Rork with shareable URL
- Go-to-market notes — pricing, channels, launch plan
All in ~30-45 minutes of automated research and building.
