GPX Reader vs GPX Builder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GPX Reader
View and manage GPX, TCX, LOC, NMEA, and TRACK files on your iPhone or iPad. Visualize tracks, routes, and waypoints on various map types and sync your files with iCloud.
- View tracks, routes, and waypoints
- Display on map, satellite, or hybrid views
- Open files from Safari and other apps
- Supports GPX, TCX, LOC, NMEA, and TRACK formats
- iCloud document syncing
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A powerful GPX file reader for the iPhone or the iPad. * Tracks, Routes & Waypoints - View your tracks, routes & waypoints in GPX Reader. * Maps - Open your GPX file in GPX Reader and check out the tracks on Maps. Set the map type to map, satellite or hybrid. * Safari & other apps - Open GPX files by clicking a link in Safari or any other external appilication. * Multiple file Support - Open your TCX, GPX, LOC, NMEA & TRACK files in GPX Reader. * Sync your files to iCloud with the easy to use document browser.
GPX Builder
This utility app allows developers to simulate and record real-world GPS location data for testing purposes. Adjust location settings for accuracy and battery life, then export data as GPX or GeoJSON files. Includes carrier and connectivity data for comprehensive testing.
- Simulate GPS location data
- Record real-world GPS tracks
- Adjust location accuracy
- Export as GPX or GeoJSON
- Include carrier and connectivity data
- Create custom test routes
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*Continued use of GPS running in the background can dramatically decrease battery life. Developing apps that require location services can be a challenge when the data you receive in the simulator is so much different than what a device receives in the real world. Are your location settings battery friendly enough to solve the problem you are working on or could you do with a little less accuracy? GPX Builder allows you to adjust the settings of the location services to match your project, then record real location data as you create your own test routes for your simulator. You can name each route and email the GPX data back to your development team. We now include carrier and connectivity data so you can generate GPX or GeoJSON files with real world data for unreliable connectivity. We hope this will help you to understand your user's experience better so you can create amazing features. You can export your location data as a GPX file or in GeoJSON format. Points are recorded at a rate of one per second to match the playback speed of the iOS Simulator and give more realistic results when simulating location data. You can still record raw data only by choosing that option in the settings.
Screenshots
Verdict
The clearest difference is price: GPX Builder at Free against GPX Reader's $1.99. GPX Reader's advantage is review sentiment (40% vs 0%) and ads (none vs shown). On in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
GPX Builder is free to download; GPX Reader costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
GPX Reader holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: GPX Reader has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 40% of GPX Reader's written reviews are positive against 0% of GPX Builder's.
GPX Reader ships an update monthly, GPX Builder every 2 months. The most recent releases landed on September 21, 2026 and September 7, 2026 respectively.
| Parameter | GPX Reader | GPX Builder |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.3 (21 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 40.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 21 — better | 2 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 9 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Jelle Vandebeeck | OurBigAdventure, LLC |
Customer experience
GPX Reader
GPX Builder
In-app purchases
GPX Reader
No in-app purchases
GPX Builder
No in-app purchases









