A Caller ID & Free Calling app trusted by 50 Million users to block spam calls & know the Caller ID. Identify calls & SMS using our dialer & spam call blocker ?

Block Caller ID – Know who’s calling you using the best free call ID, call blocker, contacts & recorder app!

Record Phone Calls - Automatically record your phone calls & save them to your phone with ease!

CallApp Caller ID Blocker Features:
★ Who called me? – Reverse phone lookup, block caller ID app that identifies unknown calls & unknown numbers. A true call blocker that can block spam calls and know the caller behind the number!

★ Caller ID App – Know the call ID from each phone call! Call-App caller App can show you who called, see Facebook Pictures on the identity calls page. Automatically Block calls that are spam calls or scam & unknown numbers from sales & telemarketing calls.

★ Dialer & Contacts app – CallApp is a dialer & real caller ID app that helps call your contacts phone numbers from your phone book with ease. Manage your incoming and outgoing calls using our free caller ID, spam call blocker, true call recording & dialer app!

★ Automatic Call Recorder – Recording calls is easy! Recording incoming & outgoing phone calls with our Automatic Call Recorder feature! Call App has quality recording calls! call recordings can be used on any android phone.

★ Blacklist numbers – add spam calls, block numbers & contacts from your phone book or dialer to our free caller id & true call recorder app. Blacklist a phone number & never get calls from unknown callers again! Use the phone number search to see “who called me” & blacklist the spam number you wish to block.

★ Contacts – See the caller’s ID, name, photo, number lookup, number locator, birthday, social media, email address book & phone book. Always know who called me with our advanced contacts app.

★ Manage your Address Book – Automatically update your phone book through our dialer & call blocker app to always know whos calling! Manage your address book & contacts including their images, contact details and much more!

★ Contacts Info & Customize – Customize your address book, caller ID, dialer, call blocker, call recorder & all of Call App. Choose between different themes to make your calling experience even better!

★ CallApp+ - Identify calls from spam & unknown numbers, block calls & callers from IM Social Media Apps & SMS. All CallApp’s phone number identification (reverse phone lookup) in one place to show contacts caller id of your phone calls. No more spam calls!

★ New! Incognito Mode - Ultimate Call Privacy. Whether you're doing business, rendezvous, fling, affair or cheating, incognito mode can help you! Privacy for all your rendezvous, flings, affairs & cheating!


CallApp dialer free caller ID App has the most phone numbers compared to other caller ID apps! This calling App can block spam calls, identify calls, blacklist unknown numbers, record your phone calls and much more. CallApp’s automatic blocker caller will make sure you’ll always know who called you! Install now and know who is the caller ID behind the phone call now! Blocking sales & spam calls is now easy than ever!

Call App is the best used for Call blocker, recording calls, robocalls, nuisance & spam calls, blacklist numbers, identify calls with our caller ID.

Use CallApp for contacts, address book, phone number search, reverse phone lookup, block numbers, blocker caller, SMS, automatic call recorder, dialer & always know “who called me” with Call App’s caller id app!


Upgrade CallApp caller ID & true call recorder and enjoy premium features:
- No ads
- CallApp + for free
- Store items (themes, skins etc.)

CallApp Support: [email protected]