TrailFix: GPS Toolkit
Get Your GPS Files Trail-Ready
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
New: see everything inside your GPS file — tracks, routes, and waypoints — and rename them so they're easy to find on your Garmin or Wahoo.
TrailFix gives you complete control over your GPS files.
Whether you're converting a route to a track for your Garmin, trimming a file down for your Wahoo, or preparing a GPX for an upcoming ride — TrailFix is the tool you open between planning your adventure and hitting the trail.
SEE INSIDE YOUR FILE
Open the Contents Inspector to review every track, route, and waypoint in your file — with distance, point counts, and whether elevation and time data are included. Rename any track or route right in the app, so it's easy to find when it lands on your Garmin or other device.
CONVERT
Transform routes into device-ready tracks, or tracks back into editable routes. The perfect companion to Garmin BaseCamp, Gaia GPS, REVER, Ride with GPS, and more.
SIMPLIFY
Reduce point count while preserving every important turn. Five detail levels let you optimize any file for Garmin Edge, Wahoo, and devices with point limits.
REVERSE
Flip any route or track to ride or hike it in the opposite direction. Perfect for out-and-back trips or return routes.
REPAIR
Auto-scan and fix common GPS data issues: duplicate points, drift spikes, elevation anomalies, and invalid coordinates. One tap. Done.
EXPORT
Save as GPX, KML, or TCX — ready for any device or app.
Works with GPX, KML, KMZ, and TCX files.
Compatible with Garmin, Wahoo, Gaia GPS, BaseCamp, onX Offroad, REVER, AllTrails, Ride with GPS, Komoot, and more.
Your adventure is planned. TrailFix gets your files ready for it.
NEW: Contents Inspector
See exactly what's inside your GPS file before you export it. Tap the small tab above the file summary to review every track, route, and waypoint — with distance, point counts, and elevation and time data at a glance — plus file details like creator and format.
RENAME TRACKS AND ROUTES
A track's name inside a file doesn't always match the filename, which can make it hard to find on your Garmin or other device. Tap the pencil to rename any track or route in the app before you export.
The developer, Signal Strength 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Signal Strength LLC
- Size
- 2.2 MB
- Category
- Navigation
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Signal Strength LLC