WhosCall is a reverse Number Search, with a global number database of over 600 million entries.
Cost / License
- Freemium (Pay once)
- Proprietary
Application type
Platforms
- Android
- iPhone
- Windows Phone



CallApp is described as 'Free Caller ID and Call Blocker app that allows mobile users to block phone calls, identify telemarketing calls, record phone calls, blacklist unwanted callers and much more' and is a unwanted call blocker in the security & privacy category. There are more than 10 alternatives to CallApp for a variety of platforms, including Android, iPhone, Web-based, F-Droid and Android Tablet apps. The best CallApp alternative is SpamBlocker, which is both free and Open Source. Other great apps like CallApp are Yet Another Call Blocker, Truecaller, Sereniphone and Silence: Block Unknown Callers.
WhosCall is a reverse Number Search, with a global number database of over 600 million entries.






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