V.O2 vs Run Roulette Marathon Training
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
V.O2
This app provides adaptive training plans and personalized coaching for runners of all levels. It assesses your fitness, offers custom paces, and syncs with popular devices. Train intelligently to achieve measurable improvements and become your best runner.
- Adaptive training plans
- VDOT fitness assessment
- Personalized training paces
- Sync with Apple Health, Coros, Garmin, Strava
- Real-time guidance on Apple Watch, Coros, Garmin
- Training adaptation based on improvement
- Coach communication and training adjustments
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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
Run Roulette Marathon Training
Discover personalized running workouts tailored to your race goals and current fitness level. Get adaptive training advice from a smart coach and log your progress to stay motivated. Offers over 500 unique workouts with tips and quotes from professionals.
- Personalized run generation
- Adaptive smart coach
- Race-specific training plans
- Workout logging and progress tracking
- Running streak monitoring
- Garmin device integration
- Strava sync
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Find your next run with Run Roulette! Spin to find a run that’s tailor-made for the race you are training for and your current ability, or discover a random workout to keep your running fresh and exciting. Run Roulette has over 500 unique workouts with training tips and quotes from professional runners and coaches to keep you motivated in your running and looking forward to each new run day. With a simple click each workout can be adjusted to be easier or harder in order to curate runs to accommodate every runners’ ability and desired effort. If you aren’t 100% excited about the run you spin for, no worries, you can save it for tomorrow or spin to find a completely new run. Once you do find your run, you can easily send it to your Garmin device for running and pacing instructions in real time. MEET SMART COACH Smart Coach is Run Roulette’s innovative training coach designed to help you get the most out of your training. Like any other coach, Smart Coach helps optimize your training to reach your goals with weekly-mileage suggestions, planning a healthy and gradual long run progression and reviewing your recent training to recommend beneficial next runs. What sets Run Roulette apart from many other fitness and training apps is that while Smart Coach provides adaptive suggestions for your training based on current running metrics, the choice of what to run each day is up to YOU! You are no longer stuck with a static training plan that doesn’t take into account your busy schedule or how you’re feeling on a specific day. Smart Coach is there to help you as you need but you can also take control of how you want to train. TRAINING PLANS Do you have a race on the horizon? Run Roulette can help plan your weekly mileage buildup and specifically suggest runs and workouts to complement training for race distances from the 3K to Marathon. ‘Smart Coach’ will also give race-specific training advice along the way. Running isn’t only about race training. Choose one of the non-race running plans for: beginning runners, runners returning from injury, injury prevention, increasing fitness or speed training. LOG YOUR RUNS After completing a run, proudly record your hard work. Use Run Roulette as a running log to track your completed runs, note how you’re feeling each day and monitor your progress throughout your training plan. Strava users can easily upload a synced workout straight to Run Roulette. RUNNING STREAKS Track your running streak with Run Roulette and easily share your accomplishments to social media and Strava. Taking a day to recover and rest is an important component of any training plan, don’t compromise your training and become injured to keep your streak alive. Run Roulette has short-run options (runs lasting 30 minutes or less) or you can save your streak with Run Roulette’s ‘Day Off’ feature. RUN REMINDER NOTIFICATIONS Find accountability and consistency in your training with Run Roulette’s running reminders. Choose the days for Run Roulette to send you a reminder to find your next run and stay on track with your running plan. All notifications are easily adjustable for day of the week and time of day and can be turned off at any time.
Screenshots
Verdict
The clearest difference is ratings volume: V.O2 at 6.3K against Run Roulette Marathon Training's 3. Run Roulette Marathon Training's advantage is iOS requirement (11.0 vs 16.6). On price, rating, update cadence 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
Both are free to download. V.O2 sells 16 in-app purchases, starting at $12.99 per month and Run Roulette Marathon Training sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for V.O2 against 5.0 for Run Roulette Marathon Training. That said, the two scores are not equally well evidenced: V.O2 has 6.3K ratings behind it against 3, so its average is the more settled of the two.
V.O2 ships an update weekly, Run Roulette Marathon Training every 4 days. The most recent releases landed on November 1, 2026 and October 20, 2026 respectively.
| Parameter | V.O2 | Run Roulette Marathon Training |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (6.3K ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 71.0% of reviews | — |
| Number of ratings | 6.3K — better | 3 |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 142 MB | 232 MB |
| Age rating | 4+ | 4+ |
| Developer | The Run SMART Project, LLC | Running Apps & Fitness Plans LLC |
Customer experience
V.O2
Run Roulette Marathon Training
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
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- Keyword-based search for notes and workouts
Run Roulette Marathon Training
Not enough reviews yet to summarise bugs or requests.
In-app purchases
V.O2
- Adaptive Training Subscription14 Days trial2 variants$12.991 Month
- Adaptive Training - Annual14 Days trial$99.991 Year
- Base/Fitness - 8 weeks$44.99
- Half Marathon - 12 weeks$54.99
- 10 Km - 12 weeks$54.99
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- 5 Km - 12 weeks$54.99
- 1500m - 12 weeks$54.99
- 3 Km - 12 weeks$54.99
- Marathon - 15 weeks$69.99
- Half Marathon - 15 weeks$69.99
- Marathon - 18 weeks$79.99
- Half Marathon - 18 weeks$79.99
- Jack's Elite Marathon - 18wks$79.99
- Jack's First Marathon - 18wks$79.99
- Jack's Boston Marathon - 18wks$94.99
- Marathon - 24 weeks$99.99
Run Roulette Marathon Training
- Month Subscription$4.991 Month
- 25% Off 6 Month Subscription3 Days trial$29.996 Months
- 50% Off Annual Subscription7 Days trial$39.991 Year
- 2 Premium Spins$1.99
- 5 Premium Spins$2.99
- 10 Premium Spins$4.99
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- 20 Premium Spins$7.99
Questions
Is V.O2 free?
Is Run Roulette Marathon Training free?
Which has better reviews, V.O2 or Run Roulette Marathon Training?
Do V.O2 or Run Roulette Marathon Training have ads?
Which is updated more often, V.O2 or Run Roulette Marathon Training?
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