Comparison

Trail Run Project vs Run Freely 3D

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Trail Run Project

Discover and navigate thousands of miles of running trails with detailed GPS data, elevation profiles, and photos. Find featured runs near you or in searched locations, with offline access for remote adventures. Local expert insights help you plan the perfect trail run.

Highlights
  • GPS route information
  • Elevation profiles
  • Interactive trail maps
  • High-resolution photos
  • Offline trail downloads
  • Location tracking on trail
Features
Read full description

Trail Run Project is your comprehensive guide to the best trails to run, wherever you are. With the thoroughness of a printed map, we offer full GPS route info, elevation profiles, interactive features, photos, and more. Like a guidebook, we suggest the best featured runs to explore—either near your current location or in an area you search for. Local experts show you the highlights, challenging features, and insights you need to plan a great trail run. • Find over 74,000 miles of trail to run with your crew. • New trails are constantly added to our incredibly detailed trail run database. • Your exact location is shown on the trail. • Downloaded trails work offline for when you’re off the grid. (No cell reception required!) • Enjoy high-resolution photos and detailed topographical trail maps. • We’ll sync with your to-do list, check ins, and favorites on TrailRunProject.com. Continued use of GPS running in the background can dramatically decrease battery life.

About

Run Freely 3D

This app analyzes your running form from a video, providing personalized coaching and insights to improve efficiency and prevent injuries. It translates complex biomechanics into actionable feedback, helping runners of all levels train smarter.

Highlights
  • 3D motion capture analysis
  • Personalized coaching feedback
  • Stride, posture, and mechanics analysis
  • Injury prevention insights
  • Improved running efficiency
  • No special equipment needed
Features
Read full description

Run easier. Move better. Stay injury-free. Run Freely 3D turns a simple video of your run into a powerful, personalized coaching experience. Using advanced 3D motion capture, you can finally see how your body moves and understand exactly what’s helping or holding you back. Designed by Olympians and a former American record holder in the marathon, Run Freely 3D brings elite-level insight to every runner. Whether you’re training for your next race or want to enjoy true freedom of movement, Run Freely 3D gives you the tools and understanding elite athletes use—now available right from your phone. See What Your Body Is Really Doing Upload a video and watch your run come to life in 3D: • View your movement from any angle • Expert analysis of your stride, posture, and mechanics • Understand how your body moves through each phase of your run Turn Data Into Action No confusing charts—just clear, actionable feedback: • Identify inefficiencies in your stride • Discover what may be contributing to pain • Get simple, targeted coaching you can apply immediately Train Smarter, Not Harder Small changes can unlock big results: • Improve running efficiency • Reduce unnecessary strain on joints • Build better habits that last Built for Every Runner From beginners to competitive athletes: • No special equipment required • Just record, upload, and learn • Designed to fit seamlessly into your training routine Why Runners Choose Run Freely 3D Because guessing isn’t enough. Run Freely 3D gives you: • Clarity • Confidence • A path to better performance Get Started Today Your next breakthrough isn’t about running more— it’s about running better. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Trail Run Project4 screens
Run Freely 3D4 screens

Verdict

The call

The clearest difference is in-app purchases: Trail Run Project at none against Run Freely 3D's 2. Trail Run Project also leads on ratings volume (418 vs 2) and iOS requirement (16.0 vs 18.0). Run Freely 3D's advantage is rating (5.0 vs 4.6). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Run Freely 3D sells 2 in-app purchases, starting at $14.99 per month. Trail Run Project asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Run Freely 3D holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Trail Run Project has 418 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Trail Run Project ships an update every 5 weeks, Run Freely 3D monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Trail Run Project versus Run Freely 3D: the parameters behind the verdict, then further details
ParameterTrail Run ProjectRun Freely 3D
PriceFreeFree
Rating4.6 (418 ratings)5.0 (2 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings418 — better2
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.0
Further details — not scored
Size85 MB156 MB
Age rating4+4+
DeveloperAdventure Projects Inc.Winning Edge Apps, Inc

Customer experience

Trail Run Project

All ratings418 ratings
Positive91.1%
Neutral2.2%
Negative6.7%
Written reviews69 reviews
Positive66.7%
Neutral4.3%
Negative29.0%

Run Freely 3D

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Trail Run Project

Reported bugs

10 issues
  • App crashes frequently during use
  • Map view unresponsive and jumps around
  • Trail selection scroll at bottom is broken
  • Map fails to load or refresh properly
  • State map downloads fail
Show 5 more
  • UI freezes when navigating areas with many trails
  • GPS tracking inaccurate in some regions
  • Elevation profile feature removed or inaccessible
  • Inconsistency between website and app trail data
  • Performance degradation after recent updates

Requested features

10 requests
  • GPX file export capability
  • Apple Watch app integration
  • Real-time friend tracking/safety monitoring
  • Off-trail warning system
  • Run tracking with splits and audio feedback
Show 5 more
  • Ability to add photos directly from app
  • Watch app for Garmin devices
  • Trail condition comments and forum
  • Easier trail submission process
  • Unified hub for multi-activity data

Run Freely 3D

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Trail Run Project

No in-app purchases

2 purchases

Run Freely 3D

Subscriptions2
  • Monthly Subscription$14.991 Month
  • Yearly Subscription$69.991 Year

Questions

Is Trail Run Project free?
Trail Run Project is free to download, with no in-app purchases.
Is Run Freely 3D free?
Run Freely 3D is free to download, with in-app purchases available.
Which has better reviews, Trail Run Project or Run Freely 3D?
Run Freely 3D is rated higher. Trail Run Project averages 4.6 out of 5 from 418 ratings, while Run Freely 3D averages 5.0 from 2 ratings.
Do Trail Run Project or Run Freely 3D have ads?
Neither Trail Run Project nor Run Freely 3D shows ads.
Which is updated more often, Trail Run Project or Run Freely 3D?
Trail Run Project ships an update every 5 weeks, and Run Freely 3D monthly. Most recently, Trail Run Project was updated on October 23, 2026 and Run Freely 3D on October 24, 2026.

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