# VO2 Master Manager vs Pithari Longevity Index

The clearest difference is update cadence: Pithari Longevity Index at weekly against VO2 Master Manager's monthly. VO2 Master Manager's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support 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 ships an update monthly, Pithari Longevity Index weekly. The most recent releases landed on October 24, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | VO2 Master Manager | Pithari Longevity Index |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (9 ratings)](https://appshunter.io/ios/app/vo2-master-manager/id936519055/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 88 MB | 3 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [VO2 MASTER HEALTH SENSORS INC](https://appshunter.io/developer/936519054) | [Ikaria Longevity Clinic and IV Lounge LLC](https://appshunter.io/developer/1896497406) |

## What reviewers say

### 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


### Pithari Longevity Index

[App page](https://appshunter.io/ios/app/pithari-longevity-index/id6767661177)

**In-app purchases:** none


## Frequently asked questions

### Is VO2 Master Manager free?

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

### Is Pithari Longevity Index free?

Pithari Longevity Index is free to download, with no in-app purchases.

### Do VO2 Master Manager or Pithari Longevity Index have ads?

Neither VO2 Master Manager nor Pithari Longevity Index shows ads.

### Which is updated more often, VO2 Master Manager or Pithari Longevity Index?

VO2 Master Manager ships an update monthly, and Pithari Longevity Index weekly. Most recently, VO2 Master Manager was updated on October 24, 2026 and Pithari Longevity Index on September 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.*