Apple ATS Detector
Test App Transport Security compliance for iOS apps instantly
When to Use Apple ATS Detector
Enterprise Migration
Validate multiple corporate domains during infrastructure migration to ensure continued iOS app functionality.
Third-party Integration
Test external APIs and services for ATS compliance before integrating them into your iOS applications.
Frequently Asked Questions
What is Apple ATS (App Transport Security)?
Apple ATS is a security feature that improves the security of connections between iOS apps and web services. It requires apps to use secure HTTPS connections and enforces minimum security standards for SSL/TLS configurations, including TLS 1.2+, forward secrecy, and valid certificates.
How does the Apple ATS detector work?
Our ATS detector connects to your specified domain and performs comprehensive tests including HTTPS protocol verification, TLS version checking (1.2+), SSL certificate validation, forward secrecy support, and HSTS header detection. It provides detailed results showing which requirements pass or fail.
Is this Apple ATS detection tool free?
Yes, our Apple ATS detection tool is completely free to use. You can test unlimited domains without registration, payment, or any usage restrictions. All features including detailed reports and downloadable results are available at no cost.
What ATS requirements are tested by this tool?
We test all core ATS requirements: HTTPS protocol enforcement, TLS version 1.2 or higher, valid SSL certificate from trusted CA, forward secrecy support, and HTTP Strict Transport Security (HSTS) headers. These tests ensure your domain meets Apple's security standards.
Can I test multiple domains simultaneously?
Currently, our tool processes one domain at a time to provide detailed analysis and accurate results. This approach ensures thorough testing of each domain's ATS compliance. You can quickly test multiple domains by entering them individually.
Why is my domain failing ATS compliance checks?
Common ATS failures include using HTTP instead of HTTPS, outdated TLS versions (below 1.2), expired or invalid SSL certificates, lack of forward secrecy, or weak cipher suites. Check our detailed test results to identify specific issues and follow the recommendations to resolve them.
How accurate are the ATS detection results?
Our ATS detector uses the same security standards and testing methods that iOS devices employ. Results are highly accurate and reflect real-world ATS compliance. However, we recommend testing from actual iOS devices for final validation before app store submission.
Can I download or share the ATS test results?
Yes, you can download detailed ATS compliance reports as text files and copy results to your clipboard for easy sharing with your development team. The reports include all test details, timestamps, and recommendations for fixing any identified issues.
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