17.1m+
Applications1.7m+
Publishers2,300+
SDKs63
Countries39
LanguagesApp Details APIs
Up-to-date app metadata available in 39 languages, with country-specific details for 63 countries.
Lookup
App Download Estimates HistoryNew!
Monthly Active Users History
Reviews
Review Analysis
IAB Category for Apps
App-Ads.txt for Apps
App Changelog History
Ratings History
Country Availability
App Matching
Integrated SDKs
SKAdNetwork Attribution
App Store Optimization
Search APIs
Find apps via programmatic full-text searches.
Text Search
Search by Web Domain
Search by SDKs
Search by Permissions
Advanced Query
Daily Market Charts APIs
Quick access to daily updated charts in 100+ countries and in over 108,000 lists.
Top Charts
App Rank History
App Bundle Verifier API
Verify the existence of any app ID on Google Play, the Apple App Store, Amazon Appstore, Tencent MyApp, Roku Channel Store, Apple TV tvOS App Store, Google TV, Amazon Fire TV, Samsung Smart TV Apps, the LG Content Store, and Vizio SmartCast Apps.
Get more detailsTest All API Endpoints With a Single Import
Postman is a collaboration platform dedicated to API development. We provide easy Postman integration endpoints for all API request examples listed in our documentation.
Import to Postman
How Our Customers Are Using Our APIs
Bolster your bottom line with better fraud detection capabilities. Research app publishers and publication histories, analyze integrated SDKs and tech stacks, identify suspicious app permissions and required capabilities, uncover copycat apps, and validate digital ad sellers.
- Verify digital ad space sellers with aggregated app-ads.txt and sellers.json insights.
- Track and verify apps with app IDs, bundle IDs, and package names.
- Access app permissions to spot strange activity, fake location data, and click injection.
- Identify apps that leverage fraudulent SDKs to generate fake clicks.
Leverage 42matters’ mobile app intelligence to improve your malware detection capabilities and enhance your cybersecurity practices. Take cybersecurity practices like Mobile Application Management (MAM) and Mobile Device Management (MDM) to the next level.
- Discover apps and publishers with unusual publishing, unpublishing, and ban histories.
- Identify apps with overly intrusive and potentially harmful permissions.
- Check app vendor names, locations, and app descriptions.
- Track app version histories and changelogs.
API-powered lead enrichment. By cross-referencing the leads in your CRM platform with data from 42matters, you’ll have a more complete understanding of your target customers. Enrich your leads with publisher details, app insights, localization information, and more.
- Qualify prospects based on their current tech stack, country availability, language, etc.
- Define your ideal prospect by analyzing apps that use similar SDKs.
- Identify apps that match your ideal customer profile.
- Automate your sales operations by integrating 42matters App Intelligence APIs.
