# Vitaliti vs PrO2+

Vitaliti and PrO2+ 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.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 17, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Vitaliti | PrO2+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pro2-plus/id6757462419/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 48 MB | 6 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [L-Newco, Inc.](https://appshunter.io/developer/1736463491) | [PrO2HEALTH](https://appshunter.io/developer/909203686) |

## What reviewers say

### Vitaliti

[App page](https://appshunter.io/ios/app/vitaliti/id6698868797)

**In-app purchases:** none


### PrO2+

[App page](https://appshunter.io/ios/app/pro2-plus/id6757462419)

This app connects to respiratory muscle trainer devices to measure and improve breathing strength. It's designed for individuals looking to enhance respiratory performance through guided training sessions. Consult a physician if you have respiratory health conditions before use.

**Highlights:** Respiratory muscle training, Breathing strength assessment, Resisted breathing measurements, Performance improvement tracking, Device connectivity

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

**In-app purchases:** none


## Frequently asked questions

### Is Vitaliti free?

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

### Is PrO2+ free?

PrO2+ is free to download, with no in-app purchases.

### Do Vitaliti or PrO2+ have ads?

Neither Vitaliti nor PrO2+ shows ads.

### Which is updated more often, Vitaliti or PrO2+?

Vitaliti ships an update every 3 weeks, and PrO2+ every 3 weeks. Most recently, Vitaliti was updated on October 17, 2026 and PrO2+ on November 5, 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.*