Our take
Nobody wants to answer an unknown number blind, and CallApp genuinely solves that better than most competitors thanks to sheer database size. The privacy trade-off of a crowdsourced phone directory is worth thinking about before you install it, but as a utility it does its job.
About CallApp: Caller ID & Block
Caller ID? Block numbers? Text & SMS messaging? Call Recording? Phone number lookup? We’ve got it all with CallApp, our phone number lookup & default SMS app!
📞 Caller ID:
- Advanced caller ID technology to identify unknown numbers. More than 7 BILLION numbers!
- Never ask “who called me” again!
- Always know who is calling, with our caller trace & phone book abilities!
- Stop telemarketing & spam calls, texts and SMS!
- Phone number lookup- search phone number or numbers and find them ASAP!
🚫 Spam Call Blocker & Spam Detector:
- Stop robocalls, block numbers and contact block!
- Blacklist numbers, block telemarketing & telemarketer calls, stop robocalls & scam calls!
- Block spam with our caller ID blocker!
- Scam calls protection!
- Advanced blacklist options & robocalls filter that fits your needs!
- The advanced spam detector will automatically block and protect you from unwanted calls and SMS
💬 Messaging & Default SMS:
- Use CallApp as your default SMS and messaging app to manage your texting in a more flexible and efficient manner.
- Automatically identify & block every unknown, spam, scam or telemarketing SMS
- Automatically organize your messages and SMS - personal, favorites, and spam block.
⏺️ Automatic call recorder (ACR):
- CallApp’s automatic call recording enables you to automatically record calls!
- Use our caller ID calling app, to get the optimal recording calls option.
- Record scam calls!
- Automatic call recording (ACR) made easy with CallApp!
CallApp will identify who is calling and texting, will recognize unknown callers & numbers, while giving you a great phone book UI. Our caller ID has caller trace & phone number lookup features that will always tell you who called, with a next level user experience .
Say bye bye to robocalls, telemarketing scam calls & SMS messages & stop spam calls! Blacklist and block contacts with CallApp and it’s unique spam filter that uses callerid data. Advanced spam call blocker app, that can a
Verdict: One of the more capable spam-call tools out there, if you're comfortable with how it sources its number database.
Additional information
- Developer
- CallApp Caller ID, Call Recorder & Spam Blocker
- Updated on
- Jul 12, 2026
- Version
- Varies with device
- Downloads
- 100,000,000+
- Content rating
- Everyone
- Requires Android
- 8.0
- Released on
- Sep 13, 2012
- Category
- Communication
- Offered by
- Free (with ads / in-app items)
