VO2 max Hero vs Intimate Activity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VO2 max Hero
This app analyzes your cardio fitness data from Apple Health using AI to provide personalized insights and actionable tips for improvement. Understand your VO2 max trends, compare yourself to elite levels, and receive tailored advice beyond generic fitness advice.
- AI-driven VO2 max analysis
- Personalized fitness insights
- Cardio trend tracking
- Elite level benchmarks
- Actionable improvement tips
- Apple Health integration
Read full descriptionHide full description
Your VO2 max, explained. Your Fitness Age, your trend, and a coach to talk it through. VO2 max Hero reads the cardio fitness estimate your Apple Watch saves to Apple Health and turns it into something you can act on: where you stand for your age, which way you're heading, and what moves it. FREE • Your latest VO2 max, the 30-day change and a 90-day chart • Why it moved: the outdoor walk, run or hike behind each new reading • Fitness Age: the age whose typical cardio fitness matches yours • Your best reading and your 30-day progress • An Apple Watch app with complications • Home Screen and Lock Screen widgets • A note when a new reading lands PRO • Coach: ask about your numbers and get a short, plain answer, then follow up in the same thread • Monday brief: last week in one card • Your rank among people your age and sex, and how far your next Fitness Age is • Your full history, year over year, and your pace • Four more hero styles and four more colors Pro is a monthly or yearly subscription, with a 7-day free trial for new subscribers. Coach has a fair-use daily limit. HOW READINGS WORK Apple Watch (Series 3 or later) estimates VO2 max during outdoor walks, runs and hikes recorded in the Workout app. Indoor workouts don't add readings. No Watch? Any VO2 max already in Apple Health still works. PRIVATE BY DESIGN No ads. No tracking. No account. Your Health data stays on your iPhone unless you ask Coach a question. Coach sends only the numbers it needs to a third-party AI service, and only after you allow it. You can turn that off in Settings at any time. Fitness Age compares your VO2 max with published treadmill norms for your sex (the FRIEND registry). VO2 max Hero gives general fitness guidance. It is not a medical device and doesn't diagnose or treat anything. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://negovskiy.github.io/VO2max-agreement/
Intimate Activity
Read full descriptionHide full description
Intimate Activity helps you understand patterns between physical activity, mood, energy, and overall wellbeing. Track intimate moments privately, celebrate meaningful connections, and gain valuable insights over time. Whether your goal is improving intimacy, monitoring health, or simply keeping a personal journal, WellnessTrack provides a secure and private way to record your journey. Build a clearer picture of your wellbeing through meaningful trends, personal insights, and activity history. Track wellness activities with health metrics and insights. Monitor sessions with real-time heart rate, calorie analysis, and performance statistics while keeping data private on your device. COMPREHENSIVE TRACKING Record wellness activities with duration, heart rate, calories, and energy expenditure. Features include: • Real-time heart rate monitoring via Apple Watch • Calorie and active energy calculations • Session duration with pause/resume • Performance intensity and satisfaction ratings • Before and after mood tracking • Detailed session notes and tags APPLE WATCH INTEGRATION Start tracking directly from your Apple Watch with our watchOS app. Your watch monitors heart rate continuously and syncs data to your iPhone. View live session progress with remote pause, resume, and stop controls. HEALTH METRICS & INSIGHTS Analytics including: • Heart rate trends with min/avg/max statistics • Calorie burn analysis across activities • Performance league tables showing top sessions • Calendar view with activity history • Detailed charts and visualizations APPLE HEALTH INTEGRATION Works with Apple Health to read heart rate data during workouts and save activity sessions. All HealthKit data remains on your device and is never uploaded to servers or shared with third parties. PREMIUM FEATURES Unlock the complete experience with WellnessTrack Premium: • Unlimited activity history and insights • Advanced performance analytics • Enhanced Apple Health integration • Custom categories and tags • Data export (CSV, PDF, JSON) • All future premium features included Choose from Monthly (£0.99), Annual (£9.99), or Lifetime (£29.99) access. Subscriptions are managed through your Apple ID settings. DETAILED DATA TRACKING Track: • Activity types (Partnered, Solo, Group, Custom) • Optional location tracking • Partner and relationship information • Custom tags and organisation • Rating scales for satisfaction, intensity, connection, and energy • Mood tracking before and after PRIVACY FIRST Your wellness data stays private. All information is stored locally on your device with optional iCloud sync for your devices only. We never upload, sell, or share your personal data. Optional Face ID/Touch ID protection ensures only you can access your tracking data. BEAUTIFUL DESIGN Modern interface with dark mode, clean layouts, charts, and smooth animations. REAL-TIME SYNC When tracking on Apple Watch, see live updates on iPhone including current heart rate, calories, and elapsed time. Control your watch session remotely with pause, resume, and save options. FREE TIER AVAILABLE Try WellnessTrack with view-only access. Upgrade to Premium anytime to unlock full tracking capabilities and advanced features. REQUIREMENTS • iPhone running iOS 17.0 or later • Apple Watch running watchOS 10.0 or later • Apple Health access for heart rate monitoring Start tracking your wellness journey with confidence, knowing your data stays private and secure. SUBSCRIPTION TERMS Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions in your App Store settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.apple.com/legal/privacy/
Screenshots
Verdict
VO2 max Hero and Intimate Activity are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. VO2 max Hero sells 2 in-app purchases, starting at $9.99 per month and Intimate Activity sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
VO2 max Hero ships an update weekly, Intimate Activity every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | VO2 max Hero | Intimate Activity |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 18.4 | 17.0 — better |
| Further details — not scored | ||
| Size | 53 MB | 6 MB |
| Age rating | 4+ | 9+ |
| Developer | Andrey Negovskiy | redrugbyfish |
In-app purchases
VO2 max Hero
- VO2 max Pro, monthly7 Days trial$9.991 Month
- VO2 max Pro, yearly7 Days trial$39.991 Year
Intimate Activity
- Premium Monthly7 Days trial$0.991 Month
- Premium Annual7 Days trial$9.991 Year
- com.intimateactivity.premium.life$29.99
Questions
Is VO2 max Hero free?
Is Intimate Activity free?
Do VO2 max Hero or Intimate Activity have ads?
Which is updated more often, VO2 max Hero or Intimate Activity?
Other comparisons















