# FitPort vs VO2 Max

The clearest difference is price: VO2 Max at Free against FitPort's $3.99. VO2 Max also leads on update cadence (every 2 weeks vs every 5 months). FitPort's advantage is rating (4.6 vs 3.8) and in-app purchases (none vs 3). On ads and device support there is nothing between them.

VO2 Max is free to download; FitPort costs $3.99 up front. VO2 Max sells 3 in-app purchases, starting at $2.99 per month. FitPort asks for nothing beyond the download.

FitPort holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 474 and 131 respectively. Written reviews point the same way: 54% of FitPort's written reviews are positive against 27% of VO2 Max's.

FitPort ships an update every 5 months, VO2 Max every 2 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | FitPort | VO2 Max |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.6 (474 ratings)](https://appshunter.io/ios/app/fitport/id914413310/reviews)** | [3.8 (131 ratings)](https://appshunter.io/ios/app/vo2-max-widget-notifications/id1394840943/reviews) |
| Number of ratings | **474** | 131 |
| Positive reviews | **53.5% of reviews** | 26.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 11 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Flask LLP](https://appshunter.io/developer/736602874) | [Bernhard Hering](https://appshunter.io/developer/327542085) |

## What reviewers say

### FitPort

[App page](https://appshunter.io/ios/app/fitport/id914413310)

This app aggregates and visualizes your health and fitness data from Apple Health. Track steps, workouts, sleep, and more with customizable graphs and goal setting. It securely reads data from HealthKit, offering insights into your well-being.

**Highlights:** Integrates with Apple Health (HealthKit), Visualizes steps, distance, workouts, and more, Hourly, daily, and weekly graphs, Goal setting and progress monitoring, Customizable data layouts and units, Apple Watch app with complications

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Clean, elegant interface
- 🚀 Provides a quick glance at fitness data
- 💡 Customizable goals and metrics
- 🚀 Seamless integration with Apple Health
- 👍 Visually appealing dashboard

**What reviewers complain about**

- 🐛 Inconsistent data sync with Apple Watch
- 🔍 Limited historical data visibility
- 🔍 Lack of advanced analytics and trending
- 🐛 Occasional crashes and bugs
- 🔍 Missing some key metrics like sleep and blood glucose

**Reported bugs**

- Steps not updating in real-time on Apple Watch
- Data disappearing after device restore
- Incompatibility issues with older iPhone models

**Requested features**

- Add widgets for quick access
- Expand historical data view beyond 30 days
- Implement more advanced data analysis and charting
- Add support for additional health metrics like sleep and blood glucose
- Improve Apple Watch complication functionality


### VO2 Max

[App page](https://appshunter.io/ios/app/vo2-max-widget-notifications/id1394840943)

Track your body's oxygen absorption at peak effort with detailed insights and performance estimates for running and cycling. Visualize trends, compare personal bests, and understand your cardio fitness level with a redesigned dashboard and Apple Watch integration.

**Highlights:** VO2 max estimation for running and cycling, Performance estimates (W/kg, FTP), Redesigned dashboard with trends and personal bests, Interactive charts with customizable date ranges, Apple Watch complications and iPhone widgets, Cardio fitness level comparison by age and sex

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $22.99 | per year |
| Lifetime Access | $79.99 | one-time |


## Frequently asked questions

### Is FitPort free?

FitPort costs $3.99, with no in-app purchases.

### Is VO2 Max free?

VO2 Max is free to download, with in-app purchases available.

### Which has better reviews, FitPort or VO2 Max?

FitPort is rated higher. FitPort averages 4.6 out of 5 from 474 ratings, while VO2 Max averages 3.8 from 131 ratings.

### Do FitPort or VO2 Max have ads?

Neither FitPort nor VO2 Max shows ads.

### Which is updated more often, FitPort or VO2 Max?

FitPort ships an update every 5 months, and VO2 Max every 2 weeks. Most recently, FitPort was updated on November 6, 2026 and VO2 Max on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*