The Caller-ID app by is the internet's first free and real Caller ID service. If somebody called you and you're trying to find out who owns the number, use our app to quickly do a "reverse lookup" and determine who called you.

Now with Maps and improved Geolocation!

Most (if not all) cellular phone carriers do not offer the full caller ID service that exists for landline phones. When someone calls a mobile phone, the cell phone caller ID leaves out the name, only showing the phone number and/or city of the caller. Real landline caller ID shows the number & name of the caller. Finally, a free & real landline caller ID utility exists for the iPhone.

Simply enter the number that called you, and we provide the name ("caller identification") registered to the phone number. Our service works for the entire United States and Canada, and we are adding more countries soon. Our caller identification is accurate information directly received from our telephone company partner. It is the same caller ID you would receive on a landline phone. Note: This App provides Caller ID for approximately 70% of wireless phones and VOIP phones. This is consistent with any other traditional landline caller ID system.

This tool may only be used to research phone numbers that called you. Map areas are approximate.

What’s New

Version 1.71

-Bug fixes

Ratings and Reviews

4.1 out of 5
6.6K Ratings
6.6K Ratings
Autsy ,

Does exactly what it says it will do

Quick and easy with no crashes so far and have yet to come across a number it couldn't identify. Only annoying thing is that the geolocation lookup is a bit misleading-obviously that only works for landlines which are few and far between these days. Other then that it's the cats pajamas!

Update-I forgot to mention that the design of the app is rather outdated. Although it is very simple to use, the lack of a "back" button is extremely annoying. I hate that I have to do the extra step of pressing geolocate before I can clear out the number I am done with and enter another one for it to look up.

How could such an obvious necessary function have been overlooked? It's not like the rest of the app was so intricate and detailed that the developer was overwhelmed and forgot to add it in there, this app has literally like 2 things it can do. How hard would it have been to add a third function; the back/clear button?!

tracie 🙋🏼 ,

Nope!! Look this is crazy!!!

Ohh my... I absolutely hate how most apps will basically "harass" you for a review, just as soon as you have made the download ...Helloooo.? Really?? ... Can you possibly just give me a chance to even familiarize myself with your app!!!! ??? Can you let me check it out first geezzz!! I cannot tell whether your app is something that I will keep, or will delete, will love, or will hate!!! Think about it ..,HOW can I logically ever recommend something so foreign, any app must first PROVE itself, and then it must sustain all initial abilities , and hopefully it will eventually even grow in its usefulness, into more and improved capabilities !!... BY which , this sort of unexpected growth , and people perceiving they're getting a lot for a little.. THAT type of thing, not harassment, ALWAYS causes reviews to increase in value ,then customers will want to give your app a great review ... You must know this already Lord.. You keep working hard on bettering your app and the great reviews WILL flow... naturally,!! Honestly, and without the initial red flags your harassment has created!!! Why ?? Just STOP doing this already geeezzx !!!

John3is4me ,

Exactly That ! ! !

The app is exactly that, a free software app capable of identifying the caller that you are looking to see who the number might be or where the call originated from. The app does not interphase with your phones ability to store or review present or past calls, but how hard is it to memorize 10 digits. I remember growing up having to remember my home, work, relatives, and then some phone numbers. But in a world that now limits our abilities to use are mathematical and long and short term areas of our brains, essentially dumbing us down ! For what it is, it's better then paying a look up fee, or having to google reverse look up numbers. And it only takes less then a minute if that to look up a number through this app. How hard is that. I thank the engineers of this app for your ingenuity and time it took you to devise this app.


Greenflight Venture Corporation
11.4 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Greenflight Venture Corporation


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