CallApp: Caller ID & Block

4.6
1.79M reviews
Content rating
Rated for 3+
100M+
Downloads
Content rating
Rated for 3+
Users Interact, In-App Purchases
Learn more
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About this app

Caller ID? Block numbers? spam SMS? scam text messages blocker? 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 & scam text messages blocker abilities!
- Stop telemarketing & spam calls, texts and spam SMS block!
- 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 scam text messages caller ID blocker!
- Scam calls protection!
- Advanced blacklist options & robocalls filter that fits your needs!
- The advanced spam SMS block detector will automatically block and protect you from unwanted SMS

💬 Messaging & Default SMS:



- Use CallApp as your default spam SMS block and messaging app to manage your texting in a more flexible and efficient manner.
- Automatically identify & block spam text with our scam text messages blocker
- Automatically organize your messages and SMS - personal, favorites, and scam text messages blocker.

⏺️ 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.
- 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 also blacklist and stop spam calls & messages from a certain prefix & especially robocalls.

Use our call recorder technology and get an automatic call recorder (ACR), that will let you save calls, and never miss important calls and information. Recording calls has never been easier! CallApp can record phone calls for most Android devices, and the call recording can be saved on the cloud!

★Now compatible with WEAR OS & all the latest smart watches!

Communicate better & in zero time with the WEAR OS x CallApp integration x call recording x caller ID x blacklist x spam blocker


Now introducing CallApp+: WhatsApp Caller ID & spam block, identify SMS & calls from IM.

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We do not sell, share data with any third party application and/or organization.
Updated on
Jul 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Location, Personal info and 4 others
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

4.6
1.76M reviews
Patricia Dossett
June 18, 2026
I've changed my mind. After having this app for a couple of years, it is now putting up full-screen ads with no way to shut them off, so while the ad is up, you can't text, call, read your texts at all until it decides on its own to take the add down. It usually puts yet another ad up, which you can't turn off either. It's a major inconvenience at best and at worst, it could prevent the phones use in an emergency. I can just see a lawsuit coming from somewhere, when emergency responders can't b
88 people found this review helpful
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Michael H.
April 22, 2026
Excellent app for blocking calls. However, I have one complaint. I have a message in my messages spam list that is on my contact list in the phone. Furthermore, there is no way to move that message into my accepted messages. As such, I've downgraded the app to a 4-Star rating. I have also purchased the Premium plan--which is a one-time cost that is less than other annual spam call-blocking apps available. And I have made comparisons for features, and they tie.
29 people found this review helpful
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Joey Hawkins
June 10, 2026
Used to be much better. Now the call buttons won't activate, it's way too busy and the little things like photo sync for profiles get mixed up. Also yeah it's still nice to have speed dial but even when I search a public number, it's still not in the database or it's unrecognizable! 😠 At least the UI is still ok to use and looks good but still. Too many issues that didn't used to be there and now it's just a golden apple situation. 🍎
7 people found this review helpful
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CallApp Caller ID, Call Recorder & Spam Blocker
June 11, 2026
We would really like to better understand the issues you are having in order to help you solve them. We would appreciate it if you could contact us either from the app under 'Contact us' or at support@callapp.com, so we can assist you and fix the problem.

What’s new

* Our new SMS feature is finally here, and we're excited to make communication with all your contacts easier than ever.
With our advanced feature, you not only can send and receive messages easily, but also be sure you're safe from spam messages.
* New Caller ID for WhatsApp, Viber and Telegram calls
* Bug fixes
We regularly update our app so you can have the best communication experience!