Use Number Finder to reverse phone lookup detailed information about any phone number: whether it was a missed call, a number from your address book or an incoming text message.

Main features:
- Find out the full name and location behind unknown number that's shown up on your caller ID.

- Avoid annoying bill collectors, telemarketers, scammers, prank callers, and ex-lovers, so you don't mistakenly call someone back you don't want to talk to.

- Find out whether a number is the source of scam calls.

- Non-invasive: Access to your contacts is optional, and you can easily opt your number out of our community phone book.

Advanced reverse phone lookup is easily accessible through the app: just copy and paste a phone number or choose a number from your address book.

Additionally, you can check if the phone number is the source of spam calls. Number Finder will provide with the threat level and what type of scam may originate from a phone number.

Number Finder will provide you with unlimited free reverse phone lookup and caller id look up. If you'd like to investigate further you can purchase credits to make premium reverse phone number lookups.

The app offers two auto-renewable subscriptions with the following rules:

Auto-renewable subscription "7 lookups weekly"
- 3-day trial
– 1 week subscription
– $3.49 per week

Auto-renewable subscription "15 lookups/month"
– 1 month subscription
– $9.99 per month

Rules that apply to all subscriptions:
– Payment will be charged to iTunes Account at confirmation of purchase
– Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
– Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
– Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings 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:

What's New

Version 1.6.9

- Reverse phone number lookup in Poland
- Added iPad support

Ratings and Reviews

4.8 out of 5

5.7K Ratings

5.7K Ratings

Great for phone number look up!


I've tried a few apps before that say will provide number lookup services. Some turned out to be just scamms asking for dozens of dollars a week, others had poor or even atrocious interface. This one I like for its clear interface, no ads, even though price per one lookup is quite expensive. But when you buy more credits there are really deep discounts. So use it!

Good for number look up


I was sceptical at first, but looks like the app works fine when one needs to look up unknown phone number. Number finder is useful for those situations when you have to find caller id of a number, any phone number.

Good to lookup number

Joe the Plumber the 3rd

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!


Digitalists Interactive Agency Ltd
51.7 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Digitalists Interactive Agency Ltd
In-App Purchases
  1. 5 lookups weekly (50% off) $3.49
  2. 15 lookups/month $9.99
  3. 1 reverse phone lookup $1.99


  • Family Sharing

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

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