Comparison

V.O2 vs Training Cadence

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, offers custom paces, and syncs with popular devices. Train intelligently to achieve measurable improvements and become your best runner.

Highlights
  • 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
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

Training Cadence

Features
Read full description

Struggling to stay consistent with your fitness goals? Training Cadence helps you build lasting workout habits with free workout plans, smart notifications, and progress metrics, powered by Apple Watch accountability. STAY MOTIVATED & CONSISTENT • Visual progress tracking keeps you motivated with weekly goals • Smart notifications celebrate every workout completion • Streak tracking and consistency scoring build lasting habits • Never lose motivation with intelligent progress reminders STRUCTURED PLANS THAT WORK • Follow a training plan designed for real people with busy lives • Start with beginner-friendly workouts and progress at your own pace • Custom interval training breaks down intimidating workouts into manageable steps • Schedule workouts directly to your Apple Watch - no excuses • Flexible plans for your schedule and fitness level ACCOUNTABILITY THAT ACTUALLY HELPS • Apple Watch complications keep your goals visible all day • Weekly progress widgets on your home screen maintain focus • Smart reminders help you stay on track without being annoying • Progress insights show exactly where you stand DESIGNED FOR APPLE WATCH USERS • Seamless workout scheduling from phone to wrist • Real-time encouragement and progress updates • Multiple watch face complications for constant motivation • Automatic workout detection means nothing gets missed • Works with all your favorite fitness apps through Apple Health BUILD SUSTAINABLE HABITS • Set realistic weekly time and distance targets • Track consistency over perfection with smart metrics • Seasonal analysis helps you understand your patterns • Long-term trend tracking shows your real progress • Privacy-focused - your data stays on your devices SUPPORTED ACTIVITIES Whether you're walking, running, cycling, swimming, doing yoga, or strength training - Training Cadence supports 50+ workout types through Apple Health integration. TRAINING CADENCE+ PREMIUM Stay even more motivated with premium features: • Advanced insights and personalized recommendations • Custom training plans for any size goal • Advanced analytics to understand your motivation patterns Ready to finally stick to your fitness goals? Start your 7-day free trial and discover what consistency feels like. Privacy Policy: trainingcadence.com/privacy-policy Terms of Service: trainingcadence.com/terms-of-use

Screenshots

V.O24 screens
Training Cadence3 screens

Verdict

The call

The clearest difference is update cadence: V.O2 at weekly against Training Cadence's every 6 weeks. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. V.O2 sells 16 in-app purchases, starting at $12.99 per month and Training Cadence sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

V.O2 ships an update weekly, Training Cadence every 6 weeks. The most recent releases landed on October 29, 2026 and September 11, 2026 respectively.

Scorecard1 real difference · 9 level
V.O2 versus Training Cadence: the parameters behind the verdict, then further details
ParameterV.O2Training Cadence
PriceFreeFree
Rating4.9 (6.3K ratings) — better—
Positive reviews71.0% of reviews—
Number of ratings6.3K — better—
Update frequencyWeekly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS16.6 — better17.0
Further details — not scored
Size142 MB13 MB
Age rating4+4+
DeveloperThe Run SMART Project, LLCAsh Whitear

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

Training Cadence

Not enough reviews yet to summarise bugs or requests.

In-app purchases

16 purchases

V.O2

Subscriptions2
  • Adaptive Training Subscription14 Days trial2 variants$12.991 Month
  • Adaptive Training - Annual14 Days trial$99.991 Year
One-time14
  • Base/Fitness - 8 weeks$44.99
  • Half Marathon - 12 weeks$54.99
  • 10 Km - 12 weeks$54.99
Show 11 more
  • 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
2 purchases

Training Cadence

Subscriptions2
  • Monthly3 Days trial$2.991 Month
  • Yearly7 Days trial$14.991 Year

Questions

Is V.O2 free?
V.O2 is free to download, with in-app purchases available.
Is Training Cadence free?
Training Cadence is free to download, with in-app purchases available.
Do V.O2 or Training Cadence have ads?
Neither V.O2 nor Training Cadence shows ads.
Which is updated more often, V.O2 or Training Cadence?
V.O2 ships an update weekly, and Training Cadence every 6 weeks. Most recently, V.O2 was updated on October 29, 2026 and Training Cadence on September 11, 2026.

Other comparisons