KeywatchApp Store keyword research
Document scanner app keywords
What people search for in the US App Store around “scanner”, how popular each search is, and how hard it is to rank for. Measured on 24 October 2026.
Popularity ~74 of 100, difficulty 85.
Real demand (~65) with the lowest difficulty here (81).
Difficulty 97: the top 10 are big, well-rated apps.
Across the 9 searches on this page.
The searches
| Search | Popularity | Difficulty | Results | #1 right now |
|---|---|---|---|---|
| scanner | ~61 | 97Hard | 243 | CamScanner - PDF Scanner App2M ratings |
| scanner app free | ~74 | 85Hard | 245 | CamScanner - PDF Scanner App2M ratings |
| scanner radio app name | ~61 | 79Hard | 249 | Police Scanner Radio & Fire536.9K ratings |
| scanner pro app name | ~41 | 87Hard | 250 | Scanner Pro - Scan to PDF337.3K ratings |
| police scanner app name | ~68 | 85Hard | 245 | Police Scanner Radio & Fire536.9K ratings |
| pdf scanner app name | ~76 | 91Hard | 246 | Adobe Scan: PDF & Doc Scanner1.6M ratings |
| scanner app. jpg, photo to pdf app name | ~36 | 77Hard | 249 | Scanner App. JPG, Photo to PDF74.8K ratings |
| cam scanner | ~65 | 81Hard | 247 | CamScanner - PDF Scanner App2M ratings |
| scanner alerts media app name | ~16 | 48Medium | 250 | Scanner Alerts Media1 ratings |
United States App Store, iPhone, 24 October 2026. Ranks move daily; these are a snapshot.
Apps that rank across these searches
The apps that appear in the top 3 most often for the searches above, led by CamScanner - PDF Scanner App. These are the listings to study: their names, subtitles and screenshots are what the App Store is rewarding for scanner.
- CamScanner - PDF Scanner AppINTSIG Information Co., Ltd · top 3 for 6 of 9 searches · 2M ratings
- Police Scanner Radio & FireGordonEdwards.net LLC · top 3 for 5 of 9 searches · 536.9K ratings
- Adobe Scan: PDF & Doc ScannerAdobe Inc. · top 3 for 2 of 9 searches · 1.6M ratings
- 5-0 Radio Pro Police ScannerSmartest Apps LLC · top 3 for 2 of 9 searches · 89.4K ratings
- Scanner Pro - Scan to PDFReaddle Technologies Limited · top 3 for 1 of 9 searches · 337.3K ratings
How to read this
- Popularity
- An estimate from 5 to 100. Apple shows its own score only inside Apple Search Ads, so Keywatch estimates it from autocomplete: the fewer letters it takes before Apple suggests a search, the more people type it.
- Difficulty
- 0 to 100, from the size and ratings of the 10 apps ranking on top. Under 40 is easy, over 70 is hard.
- Results
- How many apps the App Store returns for the search (Apple lists up to about 250).
Track these searches for your app
Keywatch checks where your app ranks for each of these searches every morning, in any country, and tells you what moved. Free for one app and 10 keywords.