# VO2 Master Manager — user reviews

> 3 indexed App Store user reviews of VO2 Master Manager by VO2 MASTER HEALTH SENSORS INC, rated 4.00/5 from 9 ratings.

- Source: https://appshunter.io/ios/app/vo2-master-manager/id936519055/reviews
- App overview in markdown: https://appshunter.io/ios/app/vo2-master-manager/id936519055.md
- Rating breakdown: 5★ 5 · 4★ 1 · 3★ 2 · 2★ 0 · 1★ 1

## Most critical reviews (3 lowest-rated)

### 1/5 — Will not connect to iphone ultra

*2023-02-06*

Cannot find iphone ultra so useless as a app

### 5/5 — And excellent fitness asset

*2024-10-20*

The VO2 Master is not just a cost effective VO2 Max test and measurement tool, it allows interfacing with and data collection from multiple additional devices for more accurate and details results. Cycles, TSI sensors and more can be connected.

### 5/5 — Great app. Great developers

*2019-12-10*

Highly recommend

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*