SigTrax 4+

Signal Tracking Toolkit

Amcept, LLC

    • 3.0 • 2 Ratings
    • $2.99
    • Offers In-App Purchases



Signal Tracking Toolkit

SigTrax is the signal tracker’s toolkit combining the power and visual capabilities of IOS mobile devices with high precision GPS locating and hand held mapping to plot bearings and determine Crosspoints™, locations where bearing lines cross, potentially the location of a signal’s origin.
Signal tracking has always been a vital resource, assisting in emergency situations,locating interference or noise sources and serving as a valuable asset for spectrum monitoring. SigTrax expands this resource by supplying tools that allow signal trackers to find the origin of signals faster with more accurate results.

The advent of mobile smart devices allows us to have tools that before were either non-existent or like the signal trackers collection of papers, maps and marking instruments, unwieldy to carry and use. With SigTrax, manually handling maps, plotting intersection points and determining a route to reach an intersection point is eliminated, simplifying searches resulting in faster and more accurate results.

Bearings are lines from a starting coordinate toward a compass heading as an indication of the approximate direction of a signal. Bearings can be entered into SigTrax in multiple ways, selectively viewed, edited or deleted. Bearing collections can be archived then retrieved at a later time, vital when tracking signals over long time periods.

Crosspoints, locations where bearing lines intersect, are automatically managed
when bearings are added, deleted or edited.

Driving maps complete with text and voice routing instructions direct the user to a Crosspoint location.

The SigTrax user interface was designed to be simple and easy to use in less than ideal conditions. SigTrax can be customized to individual preferences and needs using the Settings function. A complete User Guide is included for quick reference.

SigTrax+ optional purchasable features expand the signal tracking toolkit.

SigShare™ allows bearings and archives to be displayed in a large format such as Google Earth, ideal for presentations.

DataTrax™ is a smart interface that automatically inserts and plots bearing generated from external systems such as Doppler.

The SigTrax website details DataTrax features and requirement.

TraxTeam™ allows cooperative hunting, a foundation of signal tracking, that greatly extends the possibility of a successful and timely hunt, vital in emergency situations.
Multiple trackers form a TraxTeam™ instantaneously sharing bearing information with the hunt group.

Requires IOS device with GPS and internet access to obtain map images.

Check the SigTrax web site to discover the SigTrax difference.
Be sure to explore the video series and User Guide to learn more about the benefits of signal tracking with SigTrax.

SigTrax offers auto-renewing subscription as in-app purchases to access TraxTeam.
TraxTeam 3 Month is a three-month access to TraxTeam.
TraxTeam One Year is a one-year access to TraxTeam.

Please read about the auto-renewing TraxTeam subscriptions before purchasing.
Payment will be charged to your 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 then 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 a product.
Please review the TraxTeam terms-of-use policy: and our privacy policy at

What’s New

Version 2.5.7

- Minor bug fixes
- Happy hunting in 2023

Ratings and Reviews

3.0 out of 5
2 Ratings

2 Ratings

Arcticradio ,

Not compatible with iPad-Air

Purchased and download but could not install on iPad-Air. iOS said not
'compatible with iPad'

MrBeeline ,

I’m so glad I found this App!

I don’t use this App for it for what is what designed for but once I figured out some settings it works great for what I do use it for.

vibratingegg ,

Rip off

This program seemed more like it was made for entertainment purposes than the nav purposes. I deleted it after five minutes.

App Privacy

The developer, Amcept, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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