# Polar GoFit vs VO2 Master Manager

The clearest difference is review sentiment: VO2 Master Manager at 67% against Polar GoFit's 8%. VO2 Master Manager also leads on rating (4.0 vs 2.2) and update cadence (monthly vs every 6 months). Polar GoFit's advantage is iOS requirement (14 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VO2 Master Manager holds the better App Store score, 4.0 against 2.2. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews point the same way: 8% of Polar GoFit's written reviews are positive against 67% of VO2 Master Manager's.

Polar GoFit ships an update every 6 months, VO2 Master Manager monthly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Polar GoFit | VO2 Master Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (5 ratings)](https://appshunter.io/ios/app/polar-gofit/id616695404/reviews) | **[4.0 (9 ratings)](https://appshunter.io/ios/app/vo2-master-manager/id936519055/reviews)** |
| Number of ratings | 5 | **9** |
| Positive reviews | 7.7% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free | Free |
| Size | 111 MB | 88 MB |
| Requires iOS | **14** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Polar Electro](https://appshunter.io/developer/532468555) | [VO2 MASTER HEALTH SENSORS INC](https://appshunter.io/developer/936519054) |

## What reviewers say

### Polar GoFit

[App page](https://appshunter.io/ios/app/polar-gofit/id616695404)

This app helps educators track student effort and progress in physical education classes using real-time heart rate monitoring. It provides individual guidance, motivational badges, and easy assessment tools to enhance student engagement and fitness development.

**Highlights:** Real-time effort tracking, Individual student guidance, Motivational reward badges, Progress monitoring and assessment, Offline data recording with select watches, Web service integration for course management

**In-app purchases:** none


### VO2 Master Manager

[App page](https://appshunter.io/ios/app/vo2-master-manager/id936519055)

This tool collects and displays performance data including VO2, heart rate, and power. It also monitors speed, cadence, and muscle oxygenation for comprehensive analysis.

**Highlights:** VO2 monitoring, Heart rate tracking, Power data collection, Speed and cadence monitoring, Muscle oxygenation data, Performance analysis

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Polar GoFit free?

Polar GoFit is free to download, with no in-app purchases.

### Is VO2 Master Manager free?

VO2 Master Manager is free to download, with no in-app purchases.

### Which has better reviews, Polar GoFit or VO2 Master Manager?

VO2 Master Manager is rated higher. Polar GoFit averages 2.2 out of 5 from 5 ratings, while VO2 Master Manager averages 4.0 from 9 ratings.

### Do Polar GoFit or VO2 Master Manager have ads?

Neither Polar GoFit nor VO2 Master Manager shows ads.

### Which is updated more often, Polar GoFit or VO2 Master Manager?

Polar GoFit ships an update every 6 months, and VO2 Master Manager monthly. Most recently, Polar GoFit was updated on October 12, 2026 and VO2 Master Manager on October 24, 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.*