The ultimate tool for tracking your IP address. Your internal and external addresses are continually monitored and displayed in the status bar. Whenever a change is detected any of the following actions can be taken automatically:

Receive an email

No setup required, simply enter your email address and we will send you an email whenever your address changes. Advanced users can use their own email account or edit the email contents.

Post data to a URL

Your addresses will be appended to the URL. From there you can post the data, store it in a database, send your own emails and more!

Launch an app

Launch any app on your system and your addresses will be included as command line parameters. From there you can manipulate the data in any way you like.

Here are just a few of the ways you can benefit:

-Connect to your home computer remotely
-Connect to your FTP server
-Connect to a video server
-Maintain a list of computers on your network
-Know your addresses at a glance

There are many more! Try it today.

What's New

Version 4.7

Enhanced Gmail support
Improved SMTP support
Notification log
Other bug fixes and improvements

Ratings and Reviews

very pixelicious

Works, but notification email is broken

Like other reviews, I must mention that the email template doesn’t actually save when one hits the Save button. Since I would like to use this app in two locations, this is a deal breaker: I can’t distinguish the messages from either location. Which IP changed? No idea.


Email body changes are not saved

Loved this product until it stopped saving changes made to the email body. You enter your text, like the name of the location etc…, and click save and it ignores thoses changes and you end up with an email with just the boilerplate text that comes with it.

Tried contacting the author but to no avail as of this review.


Save your money

I downloaded this application to replace a free utility (SendMyIP) I had been using for a few years which, at the time, was not compatible with Lion. All I needed was to find out when Comcast changed my IP, which was rarely.

In looking for a replacement, I discovered IP Notification in the App Store and decided to give it a try. The developer of IP Notification has responded to and acknowledged my problems, but has been unable to actually fix anything. This application is unable to send an e-mail on notification of a change in IP. I've been able to replicate this on multiple computers on different networks, but the developer doesn't seem to be able to get this issue resolved, and seems to have lost interest in doing so as I haven't heard from them in a couple weeks. (No live support, user forum only.)

In addition, it continues to identify IP addresses that don't exist on my network as local addresses. I've done an extensive search, and I'm convinced that these don't exist. The best I can come up with is that it is mistakenly finding these in my Ooma VoIP device and returning them as actual values.

The irony is that the developer of SendMYIP has since updated his application to version 1.6 and it now works perfectly under Lion.

I'll be happy to revise this review if I ever get a copy of the software that actually works, but until then, I'd save my $1.99 and do a search for SendMYIP version 1.6 and get a utility that works.


Rebrand Software, LLC
6.4 MB
OS X 10.7 or later
English, Danish, Dutch, Finnish, French, German, Greek, Indonesian, Italian, Japanese, Korean, Malay, Norwegian, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
Age Rating
Rated 4+
© 2016 Rebrand Software, LLC


  • Family Sharing

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

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