Definition
Keyword Ranking is the specific position (1st, 2nd, 3rd, etc.) at which an app appears in search results for a particular keyword. Each keyword has its own independent ranking — an app typically tracks 50-200+ keywords simultaneously. Keyword Rankings are the most granular and actionable metric in App Store Optimization (ASO) — they directly determine Search Visibility and Organic Installs volume.
See Search Result Ranking for the broader concept of how positions are determined by algorithms.
How It Works
Tracking:
- Keyword rankings are tracked daily using ASO tools (AppTweak, Sensor Tower, MobileAction, etc.)
- Rankings are country-specific — the same keyword may have different rankings in the US, UK, Japan, etc.
- Rankings fluctuate throughout the day (especially top positions)
- Tools typically report rankings from a daily snapshot
Ranking tiers and their significance:
| Position | Tier | Traffic Impact | Strategic Priority |
|---|---|---|---|
| 1-3 | Top tier | ~55-70% of keyword traffic | Defend aggressively |
| 4-10 | Competitive | ~20-35% of keyword traffic | Optimize to push into top 3 |
| 11-20 | Striking distance | ~5-10% of traffic | Focus optimization effort here |
| 21-50 | Discoverable | ~1-5% of traffic | Monitor, may improve with quality signals |
| 50+ | Indexed but invisible | <1% of traffic | Consider replacing keyword |
What moves rankings:
- Metadata changes (keyword placement, field optimization)
- Download Velocity changes
- Star Rating changes
- Retention Rate improvements
- Competitor actions (their metadata changes, their velocity)
- Algorithm updates
Volatility patterns:
- New keywords: high volatility for first 1-3 weeks, then stabilization
- Established keywords: lower volatility, shifts of 1-3 positions day-to-day are normal
- Algorithm updates: can cause sudden shifts across many keywords simultaneously
- Seasonal keywords: natural ranking shifts with demand cycles
Best Practices
- Track keywords in tiers — focus effort on "striking distance" keywords (positions 11-20) where small improvements yield significant traffic gains.
- Set ranking alerts — configure ASO tools to alert when core keywords drop >3 positions. Early detection enables faster response.
- Track competitor rankings alongside yours — understanding whether your drop is caused by your own changes or competitor improvements determines the correct response.
- Don't over-react to daily fluctuations — 1-2 position shifts are normal noise. Focus on weekly trends.
- Measure ranking-to-install correlation — link keyword ranking changes to actual install changes to understand which keywords drive the most value.
Dependencies
Influences (this term affects)
- Search Visibility — individual rankings aggregate to total visibility score
- Organic Installs — ranking position directly determines install volume per keyword
- Search Result Ranking — keyword ranking IS the search result position for that query
- Download Velocity — better rankings → more impressions → more installs
Depends On (affected by)
- Relevance Score — metadata relevance determines ranking eligibility
- Quality Score — behavioral signals affect ranking strength
- Download Velocity — velocity is the strongest quality signal affecting rank
- Keyword Research — research determines which keywords to target
- Metadata Optimization — metadata changes directly shift rankings
- Competitive ASO — competitor actions move your rankings
Related Terms
- Search Result Ranking
- Search Visibility
- Keyword Research
- Keyword Relevance
- Keyword Difficulty
- Keyword Tracking
Sources & Further Reading
- AppTweak: Keyword Tracking Best Practices
- Sensor Tower: Keyword Intelligence
- MobileAction: Ranking Monitoring Guide