Caller-ID 4+

Reverse Phone Lookup

Greenflight Venture Corporation

Designed for iPad

    • 3.7 • 17.2K Ratings
    • Free
    • Offers In-App Purchases



The authoritative Caller ID reverse lookup app. Our app has provided reliable, free caller name ID since 2013 and amassed nearly 20,000 positive reviews. We are the only phone directory that has patented our advanced, transparent search technology assuring you updated and accurate information.

Major version release 2.0 brings an entirely redesigned interface incorporating innovative suggestions from our users. If somebody called you or contacted you via social media 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.

New features in Version 2.0:
-Global Caller ID now allows search of over 1 billion phone numbers worldwide! Our free version covers ~60% of numbers - the best free service available.

-Maps Geolocation shows approximate area by area code.

-All new Social Media directory to publish your Facebook, Twitter, Instagram and email addresses in our phone directory!

-Crowdsourced voting and comments on SPAM numbers, prank callers, telemarketers, etc.

-Dialing format and timezone gives you all the information you need on foreign / international contacts.

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 caller ID shows the number & name of the caller. Since 2013, Greenflight has offered this invaluable free & real caller ID utility for the iOS architecture.

This tool may only be used to research phone numbers that called you or contacted you via social media. All use must comply with applicable international, federal, and local laws. The Caller-ID service is not a consumer reporting agency as by the Fair Credit Reporting Act.

For Caller ID Pro Edition subscriptions, a free trial three day trial is available for first time users. After the free trial finishes, premium membership for up to 30 searches/month is available for $9.49 a month.

Payment will be charged to your Apple ID account at the confirmation of purchase, or end of trial period, if applicable. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase.Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.

• Terms of Service:
• Privacy Policy:
Our data is derived from transparent and open processes specified Greenflight owned USPTO patents and/or reissues.

What’s New

Version 2.1

-Faster & more responsive interface.
-Share profile photos with other users on the Caller-ID app and

Ratings and Reviews

3.7 out of 5
17.2K Ratings

17.2K 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?!

Hafcanadian ,

No ads and fast, but...

There are no ads (so far) and it seems fast, but it always quickly returns only a blank caller ID. In the years I’ve had it, I think it may have identified one number. But at least it doesn’t try to pawn me off on a subscription ID, personal info/history service like all the rest do.

Callers with non-commercial legitimate intent should not block their ID’s, or at least unblock it for personal calls. All numbers should be associated with an easily identifiable ID/owner. If they block it, then we should all practice not answering such calls. They’d soon stop waking us and unnecessarily disrupting our days. As long as they get someone to pick up, they get paid; even more if you buy whatever they’re selling. Even if one person in 2 dozen answers, and one in 50 go for their deal, it’s worth it to them.

That our congress opted to exempt political calls from Do-Not-Call list regulations was a travesty, and an example of the weaknesses and perversions in our otherwise plodding but sometimes effective government system. If only we could find enough politicians with the guts to separate cash from elections, how much more beautiful and true-to-intent our Constitution would really be.

Jaketoamndnfcjcjfjc ,


This app worked well when I first started using it. I love the fact that it's entirely free. I can't remember exactly how any times it worked successfully, but just by guessing I probably received good results around 2 out of 3 numbers I looked up. However, for months now I can't receive any useful result at all. Maybe 1 out of 12 times it works. It doesn't work more than it does. It's so bad now that I've just gave up and stopped using it. Since I first got the app the location has never really done me any good at all. I'm not sure if the app does this for anyone else or not..? But when I search for the location I don't receive an accurate location or description really. For example when I look up a number that is in my state, the map shows an area that covers half of my state.. Doesn't really narrow down the possibilities very much.. The map also doesn't move, zoom in, or anything else that useful for me. Overall I loved it when I first got it (for number look up only) but I'm disappointed in it now.

App Privacy

The developer, Greenflight Venture Corporation, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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