app-store-optimization

这段内容是审核时保存的快照。外部来源才是完整且最新的版本。

---
name: "app-store-optimization"
description: App Store Optimization (ASO) toolkit for researching keywords, analyzing competitor rankings, generating metadata suggestions, and improving app visibility on Apple App Store and Google Play Store. Use when the user asks about ASO, app store rankings, app metadata, app titles and descriptions, app store listings, app visibility, or mobile app marketing on iOS or Android. Supports keyword research and scoring, competitor keyword analysis, metadata optimization, A/B test planning, launch checklists, and tracking ranking changes.
triggers:
  - ASO
  - app store optimization
  - app store ranking
  - app keywords
  - app metadata
  - play store optimization
  - app store listing
  - improve app rankings
  - app visibility
  - app store SEO
  - mobile app marketing
  - app conversion rate
---

# App Store Optimization (ASO)

---

## Keyword Research Workflow

Discover and evaluate keywords that drive app store visibility.

### Workflow: Conduct Keyword Research

1. Define target audience and core app functions:
   - Primary use case (what problem does the app solve)
   - Target user demographics
   - Competitive category
2. Generate seed keywords from:
   - App features and benefits
   - User language (not developer terminology)
   - App store autocomplete suggestions
3. Expand keyword list using:
   - Modifiers (free, best, simple)
   - Actions (create, track, organize)
   - Audiences (for students, for teams, for business)
4. Evaluate each keyword:
   - Search volume (estimated monthly searches)
   - Competition (number and quality of ranking apps)
   - Relevance (alignment with app function)
5. Score and prioritize keywords:
   - Primary: Title and keyword field (iOS)
   - Secondary: Subtitle and short description
   - Tertiary: Full description only
6. Map keywords to metadata locations
7. Document keyword strategy for tracking
8. **Validation:** Keywords scored; placement mapped; no competitor brand names included; no plurals in iOS keyword field

### Keyword Evaluation Criteria

| Factor | Weight | High Score Indicators |
|--------|--------|----------------------|
| Relevance | 35% | Describes core app function |
| Volume | 25% | 10,000+ monthly searches |
| Competition | 25% | Top 10 apps have <4.5 avg rating |
| Conversion | 15% | Transactional intent ("best X app") |

### Keyword Placement Priority

| Location | Search Weight |
|----------|---------------|
| App Title | Highest |
| Subtitle (iOS) | High |
| Keyword Field (iOS) | High |
| Short Description (Android) | High |
| Full Description | Medium |

See: [references/keyword-research-guide.md](references/keyword-research-guide.md)

---

## Metadata Optimization Workflow

Optimize app store listing elements for search ranking and conversion.

### Workflow: Optimize App Metadata

1. Audit current metadata against platform limits:
   - Title character count and keyword presence
   - Subtitle/short description usage
   - Keyword field efficiency (iOS)
   - Description keyword density
2. Optimize title following formula:
   ```
   [Brand Name] - [Primary Keyword] [Secondary Keyword]
   ```
3. Write subtitle (iOS) or short description (Android):
   - Focus on primary benefit
   - Include secondary keyword
   - Use action verbs
4. Optimize keyword field (iOS only):
   - Remove duplicates from title
   - Remove plurals (Apple indexes both forms)
   - No spaces after commas
   - Prioritize by score
5. Rewrite full description:
   - Hook paragraph with value proposition
   - Feature bullets with keywords
   - Social proof section
   - Call to action
6. Validate character counts for each field
7. Calculate keyword density (target 2-3% primary)
8. **Validation:** All fields within character limits; primary keyword in title; no keyword stuffing (>5%); natural language preserved

### Platform Character Limits

| Field | Apple App Store | Google Play Store |
|-------|-----------------|-------------------|
| Title | 30 characters | 50 ch