About this app
CRD is proud to announce the first iOS app for Trak-4 GPS Trackers built using the Trak-4 Business Class API. The easy-to-use iOS app lets you monitor all of your Trak-4 devices. If you already own a Trak-4 device, this is the perfect app custom-designed to provide you the absolute best iOS tracking experience. Simply load the API key and monitor where all of your trackers are in real time. Incredibly simple, yet highly effective. FEATURES: * Multitask: Monitor multiple Trak-4 devices simultaneously. * Never Forget: iCloud Integration keeps your app up to date across devices (or new phones!). * Design: Made for iOS, way easier to browse than any website. * Images: Visualize what you're tracking. * Battery Life: Never let your Trak-4's run out of power.
Latest release
What’s New
Updated for iOS 18 with bug fixes.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 4, 2026 · 5:40 AM $3.99
Screenshots
