Is PeakO₂: Stamina & Breath Guide free?

Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.

Does PeakO₂: Stamina & Breath Guide have a free trial?

No. None of its offers (US) come with a free trial.

SportsHealth & Fitness

Name: PeakO₂: Stamina & Breath Guide
Rating: 4.6 (38 reviews)
Author: OriginX

OriginX

Prices are current as of 7 Sept 2026.

PeakO₂: Stamina & Breath Guide has no in-app products on record in the United States.

4.6 out of 5, based on 38 reviews.

Is PeakO₂: Stamina & Breath Guide free?: Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.
Does PeakO₂: Stamina & Breath Guide have a free trial?: No. None of its offers (US) come with a free trial.

Last updated 5 months ago.

PeakO₂: Stamina & Breath Guide sells in 175 countries. It was released 1 year and 9 months ago, on 6 Jan 2025. It holds a 4.6 rating from 38 reviews.

Supports 1 language: English.