How many keywords should I target in one App Store update?
Most apps fit 10-20 distinct keyword terms across title, subtitle, and the 100-character keyword field once you account for character limits — there's no fixed 'right number' beyond what those three fields can physically hold.
The constraint is characters, not a strategy target: 30 for the title (some of which is your app name), 30 for the subtitle, and 100 for the keyword field, with commas separating terms and no spaces needed around them.
Research a much larger candidate list than that before narrowing down. Scoring 50-100 candidates for popularity and difficulty and keeping the 15-20 that clear your demand and difficulty thresholds produces a stronger set than trying to guess the right 15-20 up front.
Go deeper
More quick answers
- Does keyword order matter in the App Store keyword field?No. Apple's search algorithm treats the 100-character keyword field as an unordered set of terms separated by commas, not a ranked or read left-to-right list.Read the answer
- Does changing my App Store keywords reset my ranking?No. There's no ranking 'reset' penalty for updating keywords — your app simply stops ranking for terms it no longer targets and becomes eligible to rank for the new ones once Apple re-indexes the update.Read the answer
- Can I use a competitor's app name as a keyword?Apple generally allows a competitor's name in your keyword field (not your title or subtitle), though Apple can and does reject specific cases, and it carries real trademark risk you should weigh before doing it.Read the answer
- Should I include both plural and singular versions of the same keyword?Usually no — Apple's search matches singular and plural forms of common English words to each other, so including both in a 100-character field just wastes characters you could spend on a different term.Read the answer
- Does running Apple Search Ads improve my organic App Store ranking?Indirectly, yes — a 2026 academic study found paid installs produce a real positive spillover to organic installs, estimated around 2.2 organic installs per $100 of ad spend, operating through a ranking mechanism rather than direct favoritism.Read the answer
- Is App Store Optimization the same as SEO?No. ASO and web SEO share the underlying goal — ranking in a search results list — but run on different algorithms, different indexed fields, and different signals, so a web SEO background transfers strategy instincts more than specific tactics.Read the answer
Check it against your own keywords
Paste your candidate list and read real popularity, difficulty, and competing app count in seconds.
Get started