TraceBust gives you 2 FREE calls a day to fake your caller id. We're the only app that gives you 100% FREE fake caller id calls. You can also change your voice & record the call.

Calls your friends with any phone number you want & change your voice for endless fun! TraceBust is the best prank number app.

:: Fake Caller ID
Call anyone with any phone number you want as the caller id. You can call as their mother, their significant other or just a random number. Your number will be completely masked.

:: Record Call
Need to record a phone call? Look no further! We allow you to call your friends and record your phone calls to listen to at a later time. Catch a telemarketer, or a friend that owes you money.

:: Voice Changer
Change your voice to sound like a man or a woman, they will never know it's you.

:: Call History
Always keep a history of your recorded calls on hand. You can listen to your calls at any time, and delete your call history as well.

:: WiFi Calling
Call your friends using WiFi to save money on your phone bill.

Download the best Caller ID Faker today!

What's New

Version 2.3.2

Fixed crashes for a small group of users

Ratings and Reviews

3.7 out of 5

179 Ratings

179 Ratings

Only works if app gets permission to contacts


I'm glad this did not cost a dime and was free. This doesn't do what they claim. I tested it out and it didn't change the number on the receiving end as the one I typed in. So I rate it -3stars for false advertising not a one star that they force you to put just to leave a review.

Finally worked but the number that you want to show up on the persons id that your calling must be already in your contacts. And you must give this app permissions to access you contacts for it to work also. This is limited and you should beable to type in any number for it to work. So now I will rate it at least 2 stars till I can type in any number instead of any from my contact list.

It is a really Good app but not totally Compatible with IOS 10 yet.



I have had the App for awhile now. It works perfectly all the way up to IOS 9. But with the new IOS 10 update so I have noticed. It always crashes by default when You pick Your numbers out of Your Contacts list.

You can still type in Your numbers thou and it Works just fine.

I really do not know why thou. But I also checked out My Privacy section or setting for My Contacts.

And it does not really list the App here in there. It may have something to do with that.

I don't really know for sure thou.

It does not even have a Allow or Disallow toggle under the App settings it's self either. So I have also noticed to in IOS 10.

Hope this helps You figure out what is Wrong with it in IOS 10 and hopefully You can fix the Problem then.



Don't purchase minutes using this app. On three separate occasions, I have purchased minutes that have expired without use. For example, I signed out of the app with a total of 120 something minutes the FIRST time. When I log back into the app, I'm directed to "buy more minutes." To the scammers that run this app, don't make it mandatory to purchase minutes that you plan to steal. I took print screens of my minute balance before I exited the system and my call logs, so I can dispute the charges to my bank. I reached out to the company and of course they never responded.


Trace Bust, Inc.
30.9 MB
Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 9+ for the following:
Infrequent/Mild Profanity or Crude Humor
© 2016 TraceBust, Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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