Identify unknown callers and block unwanted calls with an advanced caller ID. Access a global database of billions of numbers to know who is calling before you answer. Protect your privacy and security with this powerful call management tool.
1.22
July 13, 2026
• Improved Call log and search • Enhanced Caller ID for more accurate call identification • Bug fixes
MoreYearly
We would really like to better understand what didn’t work as expected so we can help improve your experience. Please contact us either from the app under “Contact us” or at support@callapp.com, and our team will gladly assist you and work to fix the issue. Thank you for helping us improve CallApp 💙
CallApp provides an advanced caller ID service for iPhone users, helping you identify unknown callers and block spam calls. It uses a global database of over 8 billion numbers to provide information about who is calling before you answer.
The app instantly identifies unknown numbers by cross-referencing them with its extensive global database. This allows you to see who is calling before you decide to pick up the phone, enhancing your calling experience.
Yes, CallApp offers robust unwanted call protection. It automatically detects and filters out spam calls before they reach your device, helping you avoid unwanted interruptions and take calls with confidence.
The application is available for free with the option for in-app purchases. While core features like caller ID and spam blocking are accessible, certain advanced functionalities or an ad-free experience may require an upgrade.
CallApp prioritizes user privacy and security. The app states that it does not share your data with any third parties and is fully compliant with Apple's privacy standards. They do not sell or share data with any third-party applications or organizations.
