CallApp: Caller ID & Block

4.3
1.69M reviews
100M+
Downloads
Content rating
PEGI 3
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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
Oct 21, 2025

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

4.3
1.66M reviews
John Rikard Vikan
January 21, 2021
It is very useful. However the following could be improved: - selecting sim (dual sim) is clumsy, it should be possible to automate this (groups or country codes or something) - the app freeze every now and then - the "shop" should be possible to "remove" from the bottom line, no I do not want to buy another color for my screen, especially if you ask me every time I dial - stats does not really take dual sim into consideration
283 people found this review helpful
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John Lienemann
October 26, 2025
before I downloaded CallApp I was getting an average of 20+ spam calls per day. The first day after I had downloaded the app, I was so satisfied I only got 2-3 calls. However since then the calls have steadily increased to almost the same number they were before, and the app sometimes does not allow me to see who is calling while the phone is ringing, causing me to miss several calls each day. Overall I am not satisfied with the app and am looking to replace app with another call screening app.
138 people found this review helpful
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Bill Webster II
October 29, 2025
as a business owner my number is public. I get so many spam calls that are huge waste of my time! this app works great and filtering through the BS. I can permanently block the calls. since I've used this app, my spam, inbound calls, return calls have decreased significantly! well worth what I paid for it.
12 people found this review helpful
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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!