App Store Keyword Research
Type a keyword. See its difficulty score, saturation rating, and the apps fighting for it — in seconds. Stop spending months targeting keywords you have no chance of winning.
Every Tool You Need
From initial keyword discovery to grading your listing and finding competitor gaps — all in one place.
No account needed · Free to start · iPhone & iPad
Features
No guesswork. No subscriptions. Just data.
Search any keyword and instantly see a difficulty score, saturation rating, and the top ranking apps. Know if a keyword is worth your time before committing to it.
Paste up to 20 keywords at once with character counts shown inline. Compare scores side by side and cut the losers fast — no searching one by one.
Compare keyword competition across every App Store market. Find where your keyword has an opening and see the highest and lowest competition countries at a glance.
Generate an AI-optimized title, subtitle, and keyword field built around your best keywords. One free optimization, then unlimited with Pro.
Paste your app name, subtitle, and keywords and get a scored audit — title, subtitle, and keyword field graded separately. 3 free grades, unlimited with Pro.
Dig into a competitor's top pain points from their reviews, find the keywords they rank for that you're missing, and see where your app can outflank them.
Get related keyword ideas with difficulty and saturation scores alongside every search. Free users get a preview — Pro unlocks the full list.
Add your apps and track keyword rankings over time. See your best rank, grade history, and action items. Track 1 app free, unlimited with Pro.
Get notified when a keyword ranking shifts significantly. Stay on top of movement without having to check manually every day.
Built for iPad Too
Keyword Scout is optimized for iPad — spread out your research with a larger canvas and multi-column layouts designed for bigger screens.
Pricing
No subscription. No account required. Pay once, use forever.
Tools like Sensor Tower, AppFollow, and AppTweak charge $50–$500 per month for ASO data. Keyword Scout gives you the same core intelligence for $9.99 once — or nothing at all if you stay on Free.
Free
$0
Always free, no account needed
Pro
$9.99 one-time
Pay once, everything unlocked forever
No subscription · No account · Pay once or use free forever
Privacy
Keyword Scout was built with a simple rule: don't collect what you don't need.
Keyword Scout does not collect, store, or transmit any personal information — ever.
All data you create — saved keywords, tracked apps, ranking history — is stored on your device using Apple's SwiftData framework.
Keyword searches query Apple's public iTunes Search API solely to retrieve App Store data. No user identifiers are included in those requests.
No analytics SDKs, no advertising frameworks, no crash reporting tools. Purchases are handled entirely by Apple via StoreKit.
Keyword Scout does not collect, store, or transmit any personal information. All data you create — saved keywords, tracked apps, ranking history — is stored locally on your device using Apple's SwiftData framework and is never sent to any server or shared with any third party. Keyword searches query Apple's public iTunes Search API solely to retrieve App Store data; no user identifiers are included in those requests. In-app purchases are processed entirely by Apple via StoreKit. Keyword Scout uses no analytics SDKs, no advertising frameworks, and no crash reporting tools.