CallApp: Caller ID & Block

4.3
1.67M reviews
100M+
Downloads
Content rating
PEGI 3
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About this app

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 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.

CallApp support: support@callapp.com
Updated on
Sep 7, 2025
Events & offers

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
1.64M 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
279 people found this review helpful
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Raffaele Rialdi
September 12, 2025
If you love ads and being unable to block spam callers, this app is for you. The app never detected a single spammer (it's just a few weeks I installed it). When I use the default phone app I can answer, silence the mic and open the speaker (best strategy for spam calls). Instead, when using this app, there is no option to open the speaker nor to tell the app that the call is spam. For these reasons I just uninstalled it.
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CallApp Caller ID, Call Recorder & Spam Blocker
September 12, 2025
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.
Ryan Robison
August 11, 2025
CallApp is one of the best apps on the market. It is very simple to use and identifies who is calling provided that the caller's name is in your contacts. Otherwise, it displays phone numbers and the location of callers who are not in your contacts, helping you with deciding to block the number. The reason why I gave it a 4 star review is because I wish that they would include voicemail. Otherwise, it is a great app!
755 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!