iPhone Screenshots


LookUp is the most powerful phone number lookup tool on the App Store. Are you thinking "Who called me"? Did a cute girl or guy give you his phone number and you want to find their Facebook and Instagram profile? Is annoying telemarketing calling your phone number all the time? With LookUp you can look up it easily. It is very powerful caller ID and number locator tool that you will find useful in various day to day situations when you need to do a reverse phone lookup or use a mobile number location tracker.

Find out who is calling you:
- Caller ID and Number Locator
- Live Mobile Number Locator
- Reverse phone lookup
- Full Name
- Profile Picture
- Social Media Accounts
- Address

Our cell phone number lookup database is world-wide and not only limited to the US and Canada like the other overpriced number look up apps out there.

LookUp helps you identify mobile number location. If you are getting calls from an unknown number, LookUp can help you with cell phone number lookup to find out who called me. LookUp can find known SPAM numbers, landline numbers and mobile numbers, as well as the Country they are calling from and their mobile Carrier.

The app contains the following subscription options:
- Lookup - Premium Access
- Weekly for $49.99 USD with a 3-day free trial period
If you choose to subscribe, the payment will be charged to your iTunes Account at confirmation of purchase. Your trial subscription will automatically be converted to a paid subscription at least 24 hours before the end of the trial period. Any unused portion of free trial period, if offered, will be forfeited when you purchase a subscription to that publication. From that moment and further, subscription automatically renews until auto-renew is turned off at least 24-hours before the end of the current period. Subscriptions may be managed and auto-renewal may be turned off in Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period.
If you have any questions while using this app, please contact us via email at contact@wideangle.io.
Terms of Service https://wideangle.io/documents/terms.html
Privacy Policy https:/wideangle.io/documents/privacy-policy.html

What's New

Version 3.7

Small bug fixes and metadata update

Ratings and Reviews

4.8 out of 5
309 Ratings
309 Ratings

It works!


Not sure what all of the bad reviews are about... this thing is awesome. I just upgraded to the paid version and am thrilled with the power at my fingertips. Must have for anyone who’s interested in figuring out who the heck is behind all of those cold calls.

Great app

Liinna Liee

Great app. I don t answer the calls from unknown numbers anymore, just checking them through this app. It saves me a lot of time wasted on spammers and cell phone scam. I started to block all suspicious numbers and I am now getting way less of them. Thanks guys!

Good to lookup number

Marquita Johnson

Very useful app when I need to lookup who called me from unkown numbers. It's also comes handy when I need to find a bit more about my existing contacts. So, pretty useful for background checks as well!


58.3 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 258 Holdings
In-App Purchases
  1. Lookup All Access $49.99


  • Family Sharing

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

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