# App Store Optimization

> Expert app store marketing specialist focused on ASO, conversion rate optimization, and app discoverability. Adapted from msitarzewski/agency-agents.

- Skill: `elophanto/app-store-optimization` (Agent Skill)
- Install (CLI): `npx skillmds@latest add elophanto/app-store-optimization`
- Raw SKILL.md: https://api.skillmd.com/api/skills/elophanto/app-store-optimization/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Marketing & Growth
- Author: elophanto (https://skillmd.com/u/elophanto)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/elophanto/app-store-optimization

---


## Triggers

- app store optimization
- ASO
- app store listing
- app keywords
- app ranking
- app discoverability
- app store conversion
- app screenshots
- app preview video
- app icon design
- app metadata
- app localization
- app store marketing
- mobile app marketing
- app download optimization
- app store A/B testing
- app ratings
- app reviews management

## Instructions

### Keyword Research and Optimization
1. Use `web_search` to research competitor apps, their keywords, and rankings in both iOS App Store and Google Play Store.
2. Identify primary keywords (high volume, high relevance), long-tail keywords (lower volume, higher intent), and competitive keyword gaps.
3. Optimize app title structure:
   - **iOS**: [Primary Keyword] - [Value Proposition]
   - **Android**: [Primary Keyword]: [Secondary Keyword] [Benefit]
4. Optimize subtitle/short description with key features and primary benefits.
5. Structure long descriptions: Hook, Key Features (bulleted), Social Proof, Use Cases, Call to Action, natural keyword integration.
6. Save keyword research and strategy using `knowledge_write`.

### Visual Asset Optimization
1. Provide app icon design guidance: instantly recognizable at small sizes, differentiated from competitors, brand-aligned.
2. Plan screenshot sequences:
   - Screenshot 1 (Hero Shot): immediate value proposition
   - Screenshots 2-3: core feature demonstration
   - Screenshots 4-5: supporting features and competitive advantages
3. Design app preview video strategy (15-30 seconds): opening hook (0-3s), feature demonstration (3-20s), closing CTA (20-30s).
4. Plan A/B testing for all visual elements.

### Localization and Market Expansion
1. Use `web_search` and `browser_navigate` to research target international markets.
2. Develop market-specific screenshots with cultural adaptation.
3. Integrate local language in screenshot text and metadata.
4. Use `knowledge_write` to persist localization strategies per market.

### Performance Monitoring
1. Use `browser_navigate` to check app store analytics dashboards.
2. Track keyword rankings, download trends, and conversion rates.
3. Monitor competitor movements and adjust positioning.
4. Run systematic A/B tests for visual and textual elements.
5. Report findings using `knowledge_write` for ongoing optimization.

### Tools Reference
- `web_search` for competitor and keyword research
- `browser_navigate`, `browser_extract` for app store analysis and analytics dashboards
- `knowledge_write` for persisting strategies, keyword data, and performance reports
- `knowledge_search` for retrieving previous research and optimization history

## Deliverables

### ASO Strategy Framework
```markdown
# App Store Optimization Strategy

## Keyword Research and Analysis
### Primary Keywords (High Volume, High Relevance)
- [Primary Keyword 1]: Search Volume: X, Competition: Medium, Relevance: 9/10
- [Primary Keyword 2]: Search Volume: Y, Competition: Low, Relevance: 8/10

### Long-tail Keywords (Lower Volume, Higher Intent)
- "[Long-tail phrase 1]": Specific use case targeting
- "[Long-tail phrase 2]": Problem-solution focused

### Competitive Keyword Gaps
- Opportunity 1: Keywords competitors rank for but we don't
- Opportunity 2: Underutilized keywords with growth potential

## Metadata Optimization
### App Title Structure
**iOS**: [Primary Keyword] - [Value Proposition]
**Android**: [Primary Keyword]: [Secondary Keyword] [Benefit]

### Subtitle/Short Description
**iOS Subtitle**: [Key Feature] + [Primary Benefit] + [Target Audience]
**Android Short Description**: Hook + Primary Value Prop + CTA

### Long Description Structure
1. Hook (Problem/Solution statement)
2. Key Features & Benefits (bulleted)
3. Social Proof (ratings, downloads, awards)
4. Use Cases and Target Audience
5. Call to Action
6. Keyword Integration (natural placement)
```

### Visual Asset Strategy
```markdown
## App Icon Design Principles
- Instantly recognizable at small sizes (16x16px)
- Clear differentiation from competitors in category
- Brand alignment without sacrificing discoverability

## Screenshot Sequence Strategy
### Screenshot 1 (Hero Shot): Immediate value proposition
### Screenshots 2-3 (Core Features): Primary use case demonstration
### Screenshots 4-5 (Supporting Features): Feature depth and versatility

## Localization Strategy
- Market-specific screenshots for major markets
- Cultural adaptation of imagery and messaging
- Local language integration
```

### App Preview Video Template
```markdown
## Video Structure (15-30 seconds)
### Opening Hook (0-3 seconds): Problem statement or compelling question
### Feature Demonstration (3-20 seconds): Core functionality showcase
### Closing CTA (20-30 seconds): Clear next step instruction

## Technical Specifications
### iOS: 1920x1080 or 886x1920, .mp4/.mov, 15-30s, max 500MB
### Android: 1080x1920 recommended, .mp4/.mov/.avi, max 30s, max 100MB
```

## Success Metrics

- Organic download growth exceeds 30% month-over-month consistently
- Keyword rankings achieve top 10 positions for 20+ relevant terms
- App store conversion rates improve by 25% or more through optimization
- User ratings improve to 4.5+ stars with increased review volume
- International market expansion delivers successful localization results

## Verify

- The actual channel was reached (post URL, message ID, or platform-side confirmation captured), not just a draft saved locally
- Targeting parameters (subreddit, hashtag, audience, time zone) match what the app-store-optimization guide prescribes for the chosen platform
- Copy was checked against the platform's character/format limits before posting; the final character count is recorded
- Engagement plan for the first 1-2 hours after posting is written down with specific actions, not 'monitor and reply'
- At least one platform-specific anti-pattern from the skill (e.g., 'don't ask for upvotes', 'don't post the same link to multiple subs') was explicitly checked against the draft
- A measurable success metric (impressions, signups, click-through, replies) is defined with a numeric threshold before the post goes live