Comparison

V.O2 vs Run With Hal

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

Head to head
About

V.O2

This app provides adaptive training plans and personalized coaching for runners of all levels. It assesses your fitness, syncs with popular devices, and adjusts workouts based on your progress to help you achieve your running goals.

Highlights
  • Adaptive training plans
  • VDOT fitness assessment
  • Personalized training paces
  • Sync with Apple Health, Garmin, Strava
  • Real-time guidance on Apple Watch
  • Coach communication and adjustments
Features
Read full description

Coaching app for athletes looking to take their running to the next level. How it works Athletes: Get an invite from a coach or choose one coaching option. • Adaptive Trainer (14-Day Free Trial) • Goal Race Plan • Match with a Private Coach Coaches: Start your 30-day free trial and learn how to manage your athletes at https://vdoto2.com/vdotcoach Popular Features • Assess your current running fitness (VDOT) • Built-in personalized training paces • Sync training calendar with GPS data from Apple Health, Coros, Garmin or Strava • Sync workouts/pace targets to Apple Watch, Coros or Garmin for real-time guidance • Adapt your training based on your improvement • Work with your coach, communicate and adjust training Truly Personalized Unlike most running apps, VDOT knows you. It understands the type of runner you are, what you're training for, and how to maximize your efforts. It also gives you more control over your training, leveraging your feedback to deliver real-time data which fine tunes your training and leads to continuous progression. With fully automated, truly personalized and highly-adaptive training, VDOT helps you achieve measurable improvement — all in an effort to make you the best runner you can be. Intelligent Training With a focus on training over tracking and coaching over running, VDOT offers access to the highest quality, Olympic-style training for runners of all levels-right from any mobile device. Designed to help runners train correctly and more intelligently, VDOT elicits maximum benefit while reducing the required effort. These high-quality workouts promote healthy, responsible, and beneficial sessions while simultaneously preventing overtraining. Olympic Pedigree V.O2 was built from the foundation of a scientifically-validated training methodology. Based on former Olympian, author, and legendary running coach Jack Daniels’ exercise science principles, the methodology not only benefits runners of all ages and abilities when it comes to improving their running fitness but it also serves as the best measure of running economy across a variety of runners and events, making it an ideal way to compare performances. High-school, college, Olympic and non-elite runners have all trained, ran, and succeeded with the VDOT methodology. -”Dr. Jack Daniels has had a bigger influence on training-for-running than anyone. He might be considered the Albert Einstein of the sport." - Runner’s World Magazine

About

Run With Hal

This app provides personalized, adaptive training plans for various running distances, from 5K to 50K. It's guided by legendary coach Hal Higdon and adjusts to your progress, schedule, and goals. Features include GPS tracking, daily tips, and progress summaries to help you achieve your running ambitions.

Highlights
  • Adaptive training plans
  • Plans for 5K to 50K races
  • Daily motivation from Hal Higdon
  • GPS tracking
  • Flexible scheduling
  • Progress tracking and summaries
Features
Read full description

Train smarter, not harder, with Run With Hal. Powered by legendary coach Hal Higdon, the app delivers personalized, adaptive training plans that evolve with your goals, schedule, and performance. Whether you’re running your first 5K, training for a marathon, or tackling a 50K, Hal guides every step. **Features** - Adaptive plans that adjust automatically as you train - Plans for 5K, 8K, 10K, 15K, Half Marathon, Marathon, and 50K - Daily tips from Hal to keep you motivated - GPS tracking for pace, distance, and effort - Flexible scheduling with long-run customization and blackout dates - Progress tracking with charts, stats, and weekly summaries - Train for multiple races with blended adaptive plans Start your plan today and reach your marathon, half marathon, or race goals with Hal Higdon’s proven methods.

Screenshots

V.O24 screens
Run With Hal4 screens

Verdict

The call

The clearest difference is update cadence: V.O2 at weekly against Run With Hal's monthly. V.O2 also leads on rating (4.9 vs 4.7). Run With Hal's advantage is iOS requirement (14.0 vs 16.6). On price, review sentiment, ratings volume and ads 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. V.O2 sells 10 in-app purchases, starting at $12.99 per month and Run With Hal sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

V.O2 holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 6.3K and 2.8K respectively. Written reviews point the same way: 71% of V.O2's written reviews are positive against 65% of Run With Hal's.

UpkeepUpdate frequency

V.O2 ships an update weekly, Run With Hal monthly. Both last shipped on November 6, 2026.

Scorecard3 real differences · 7 level
V.O2 versus Run With Hal: the parameters behind the verdict, then further details
ParameterV.O2Run With Hal
PriceFreeFree
Rating4.9 (6.3K ratings) — better4.7 (2.8K ratings)
Positive reviews71.0% of reviews — better65.3% of reviews
Number of ratings6.3K — better2.8K
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.614.0 — better
Further details — not scored
Size143 MB47 MB
Age rating4+4+
DeveloperThe Run SMART Project, LLCPeaksware, LLC

Customer experience

V.O2

All ratings6,316 ratings
Positive97.6%
Neutral0.9%
Negative1.5%
Written reviews176 reviews
Positive71.0%
Neutral8.0%
Negative21.0%

Run With Hal

All ratings2,847 ratings
Positive91.7%
Neutral3.0%
Negative5.3%
Written reviews303 reviews
Positive65.3%
Neutral10.9%
Negative23.8%

User reviews

V.O2

From 6.3K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Great integration with Garmin watches
  • 💡 Excellent for coaching and athlete communication
  • 👍 Fantastic adaptive programming and training plans
  • 👍 Seamless sync with Garmin and other platforms

Room to improve

  • 🐛 Issues with syncing to Garmin and other platforms
  • 🐛 Inconsistent performance and bugs
  • 🐛 Difficulty editing or moving workouts
  • 🐛 Inaccurate elevation and GPS tracking
  • 🔍 Limited customization and preset workout options

Run With Hal

From 2.8K App Store ratings

What we love

  • 👍 Easy to follow plan
  • 🚀 Adaptive training
  • 💪 Helps achieve goals
  • 🎉 Great for beginners
  • 🤖 Structured and detailed

Room to improve

  • 🔀 Lacks flexibility to adjust schedule
  • 🤔 Questionable pacing recommendations
  • 🔌 No Apple Watch integration
  • 📊 Limited data tracking and feedback
  • 🐛 Technical issues and bugs

Bugs and requests

V.O2

Reported bugs

4 issues
  • Apple Watch app issues and lack of functionality
  • Problems with syncing Garmin runs to the correct workouts
  • Inconsistent elevation and GPS data
  • Bugs and crashes when using the app

Requested features

6 requests
  • Ability to duplicate and edit workouts
  • Improved Apple Watch and Health app integration
  • More advanced adaptive training and automation
  • Expanded cross-training and workout modalities
  • Better user interface and workflow for coaches
Show 1 more
  • Keyword-based search for notes and workouts

Run With Hal

Reported bugs

4 issues
  • App crashes during runs
  • Syncing issues with fitness trackers
  • Inconsistent pacing calculations
  • Inability to delete or modify existing training plans

Requested features

5 requests
  • Add ability to adjust schedule and swap workout days
  • Integrate with more fitness tracking platforms (Apple Health, Strava, etc.)
  • Provide more detailed performance feedback and analytics
  • Add audio/voice cues during runs
  • Improve cross-training logging and support

In-app purchases

10 purchases

V.O2

Subscriptions2
  • Adaptive Training Subscription14 Days trial$12.991 Month
  • Adaptive Training - Annual14 Days trial$99.991 Year
One-time8
  • Base/Fitness - 8 weeks$44.99
  • Half Marathon - 12 weeks$54.99
  • 10 Km - 12 weeks$54.99
Show 5 more
  • 5 Km - 12 weeks$54.99
  • Marathon - 15 weeks$69.99
  • Half Marathon - 15 weeks$69.99
  • Marathon - 18 weeks$79.99
  • Marathon - 24 weeks$99.99
3 purchases

Run With Hal

Subscriptions3
  • Run With Hal+ 1 Month$6.991 Month
  • Run With Hal+ 6 Month14 Days trial$35.996 Months
  • Run With Hal+ 1 Year14 Days trial$59.991 Year

Questions

Is V.O2 free?
V.O2 is free to download, with in-app purchases available.
Is Run With Hal free?
Run With Hal is free to download, with in-app purchases available.
Which has better reviews, V.O2 or Run With Hal?
V.O2 is rated higher. V.O2 averages 4.9 out of 5 from 6.3K ratings, while Run With Hal averages 4.7 from 2.8K ratings.
Do V.O2 or Run With Hal have ads?
Neither V.O2 nor Run With Hal shows ads.
Which is updated more often, V.O2 or Run With Hal?
V.O2 ships an update weekly, and Run With Hal monthly. Most recently, V.O2 was updated on November 6, 2026 and Run With Hal on November 6, 2026.

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