ASO Keyword Density Checker

Keyword density is the percentage of times a keyword appears relative to the total word count in your app description. For ASO, a density of 2-3% for primary keywords is generally recommended. Too high can look like keyword stuffing, too low means weak relevance signals.

Aim for 2-3% density for your primary keywords and 1-2% for secondary keywords. The Google Play algorithm considers keyword placement and natural usage, so focus on readability while maintaining keyword presence.

Bigrams are two-word phrases (like "photo editor") and trigrams are three-word phrases (like "free photo editor"). Analyzing these helps you identify multi-word keyword opportunities that single-word analysis misses.

Apple primarily uses the keyword field, app name, and subtitle for search ranking — not the description. However, a well-written description with natural keyword usage improves conversion rates. For Google Play, keyword density in the description directly impacts search rankings.

Keep primary keyword density under 3-4%. Write naturally for humans first, then check density. If a keyword appears too often, use synonyms or rephrase sentences. Google Play can penalize listings that appear to be keyword-stuffed.