Comparison

VO2Max Training vs HiiTopia

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

Head to head
About

VO2Max Training

Improve your cardiovascular fitness with science-backed training protocols and real-time coaching. Track your progress, visualize trends, and receive AI-powered insights to enhance your body's oxygen utilization for better health and longevity.

Highlights
  • Science-backed training protocols
  • Real-time Apple Watch coaching
  • Progress tracking and visualization
  • AI-powered personalized insights
  • Fitness age monitoring
  • Workout history
Features
Read full description

VO₂Max is the strongest predictor of how long you'll live. Now you can actually improve it. If you've read about VO₂Max in longevity research or seen it on your Apple Watch, you know it matters. But knowing your number isn't enough—you need structured training to improve it. VO₂max Training is built natively for iPhone and Apple Watch: science-backed protocols, a guided session timer, progress tracking, and AI insights—so you can train with purpose and see real cardiovascular gains. A SPECIALIZED TRAINING APP FOR THOSE WHO CARE No more web wrapper. VO₂max Training is rebuilt as a true iOS experience with dedicated tabs for training, tracking, and insights—faster, smoother, and designed for real workouts on your phone and watch. TRAIN — STRUCTURED VO₂MAX WORKOUTS • Browse research-backed protocols (Norwegian 4×4, Tabata, Zone 2, and more) • Follow guided interval sessions with work/rest timing, pause, and skip • Build training plans with simple or advanced plan builders • Customize workouts with the interval builder and preview sessions before you train • Log post-workout heart rate and notes when you finish • Earn badges as you build consistency APPLE WATCH & LIVE COACHING • Start and control workouts from your Apple Watch • See live heart rate on your iPhone during sessions • Stay on pace with segment guidance and haptic cues • Follow your session on the Lock Screen with Live Activity • Train with confidence in the right intensity—not too easy, not too hard TRACK — SEE YOUR PROGRESS • Review session metrics and workout history • Monitor weekly metrics and training load over time • Connect Apple Health to enrich your data • Export your training history when you need it • Add a Home Screen widget for Resting Heart Rate and VO₂ Max INSIGHTS — TRAIN SMARTER • Get personalized cardiovascular insights based on your training data • Understand trends in your fitness and recovery with clear, actionable analysis • Unlock deeper cloud-powered insights with VO₂max Premium RESEARCH-BACKED PROTOCOLS Every protocol is grounded in peer-reviewed exercise science and designed specifically for VO₂max improvement—not random workouts. AI-POWERED GUIDANCE Our insights adapt as you improve, helping you understand what's working and what to focus on next—grounded in your data and the latest exercise science. WHO IS THIS FOR? VO₂max Training is for health-conscious adults who know cardiovascular fitness is foundational to longevity. If you're already exercising and want to train smarter—not just harder—this app is for you. GETTING STARTED • Complete quick onboarding to set up your profile and get a protocol recommendation • Sign in with Apple, Google, or email • Pick a protocol, start a guided session, and track your progress over time • Connect Apple Watch for live heart rate during workouts VO₂MAX PREMIUM Upgrade for unlimited training sessions, advanced AI insights, and full access to planning tools. Try Premium free for 1 week—cancel anytime. WHY VO₂MAX MATTERS VO₂Max measures your body's ability to use oxygen during exercise. Research shows it's one of the strongest predictors of longevity—more predictive than many common risk factors. Each meaningful improvement in VO₂max is associated with better cardiovascular health and long-term independence. You can't improve what you don't know how to train. We make VO₂max improvement accessible. Start training for longevity today. Terms of Use (EULA): https://vo2max.app/terms Privacy Policy: https://vo2max.app/privacy

About

HiiTopia

This AI-powered fitness app creates personalized high-intensity interval training routines based on your fitness level and available equipment. It adapts workouts as you progress, offering various training styles for efficient fat burning, muscle building, or endurance improvement.

Highlights
  • AI-customized workouts
  • Multiple training styles (EMOM, Tabata)
  • Progress tracking and adaptation
  • Beginner-friendly routines
  • Flexible equipment options
  • Short, efficient workouts
Features
Read full description

HiiTopia is your personal AI-powered HIIT coach, delivering hyper-personalized high-intensity interval training right to your smartphone. Get the results of an expensive personal trainer in the time you actually have. How It Works: Every workout starts with a simple assessment of your fitness level—Beginner, Intermediate, or Advanced. Tell your AI coach what equipment you have available: bodyweight, dumbbells, kettlebells, or resistance bands. From there, your coach creates a custom HIIT workout built specifically for you. As you complete sessions, your AI learns your performance and generates progressively more challenging workouts to push your limits. What You Get: AI-Customized Workouts: Every session is generated based on your fitness level, equipment, and goals Multiple Training Styles: Choose between EMOM (Every Minute on the Minute), Tabata, and other proven HIIT formats Progress Tracking: Watch your performance improve as your AI coach adapts intensity and complexity Beginner-Friendly: Perfect if you're new to HIIT—your coach meets you where you are Flexible Equipment: Train with dumbbells, kettlebells, resistance bands, or just your bodyweight Anytime Training: Complete a full workout in 15 minutes—no gym membership needed Why HiiTopia? HIIT is scientifically proven to maximize results in minimal time. But generic workout apps waste your effort with one-size-fits-all routines. HiiTopia changes that with cutting-edge AI that learns your body, your strengths, and your limitations—then creates the exact workout you need today. Whether your goal is burning fat, building muscle, or boosting endurance, HiiTopia delivers results. Every workout is a step closer to peak performance. Start your HIIT journey today. Your AI coach is ready to push you.

Screenshots

VO2Max Training4 screens
HiiTopia4 screens

Verdict

The call

The clearest difference is rating: HiiTopia at 5.0 against VO2Max Training's 4.5. HiiTopia also leads on in-app purchases (none vs 2) and iOS requirement (15.1 vs 18.2). VO2Max Training's advantage is update cadence (every 11 days vs every 2 months) and ratings volume (8 vs 2). On price, 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. VO2Max Training sells 2 in-app purchases, starting at $4.99 per month. HiiTopia asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

HiiTopia holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

UpkeepUpdate frequency

VO2Max Training ships an update every 11 days, HiiTopia every 2 months. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

Scorecard6 real differences · 4 level
VO2Max Training versus HiiTopia: the parameters behind the verdict, then further details
ParameterVO2Max TrainingHiiTopia
PriceFreeFree
Rating4.5 (8 ratings)5.0 (2 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings8 — better2
Update frequencyEvery 11 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS18.215.1 — better
Further details — not scored
Size28 MB48 MB
Age rating4+4+
DeveloperHesam AndalibCristopher Guido

Customer experience

VO2Max Training

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

HiiTopia

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

In-app purchases

2 purchases

VO2Max Training

Subscriptions2
  • VO2Max Premium Monthly7 Days trial$4.991 Month
  • VO2Max Premium Yearly7 Days trial$49.991 Year
None

HiiTopia

No in-app purchases

Questions

Is VO2Max Training free?
VO2Max Training is free to download, with in-app purchases available.
Is HiiTopia free?
HiiTopia is free to download, with no in-app purchases.
Which has better reviews, VO2Max Training or HiiTopia?
HiiTopia is rated higher. VO2Max Training averages 4.5 out of 5 from 8 ratings, while HiiTopia averages 5.0 from 2 ratings.
Do VO2Max Training or HiiTopia have ads?
Neither VO2Max Training nor HiiTopia shows ads.
Which is updated more often, VO2Max Training or HiiTopia?
VO2Max Training ships an update every 11 days, and HiiTopia every 2 months. Most recently, VO2Max Training was updated on October 17, 2026 and HiiTopia on October 15, 2026.

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