About
Prepare for freediving training sessions with guided breathing and breath-hold exercises. Customize preparation, breathhold, and recovery times for effective O2 or CO2 tolerance training.
What's New in FD Static Trainer
4.3
May 3, 2026
fixed issue with wrong calculation of total training time.
User reviews
Developer apps
FAQ
What is FD Static Trainer used for?
FD Static Trainer is used to prepare for freediving training sessions by guiding users through pranayama breathing and setting custom breathhold and recovery times for O2 or CO2 tolerance training.
How does FD Static Trainer help with O2 and CO2 training?
The app allows you to set an increase for your breathhold time for O2 training or a decrease in recovery time for CO2 tolerance training, with suggested starting values provided.
What are the recommended settings for FD Static Trainer?
For preparation, 2-3 minutes is suggested. For breathhold, aim for 60-70% of your maximum. A starting recovery time of 1 minute is recommended.
Does FD Static Trainer have ads?
No, FD Static Trainer does not contain advertisements.
What devices is FD Static Trainer available on?
FD Static Trainer is available on iPhones and iPads.
How often is FD Static Trainer updated?
The latest version is 4.3, last updated on May 3, 2026. The app was initially released on February 13, 2020.
What is the age rating for FD Static Trainer?
FD Static Trainer has an age rating of 4+, making it suitable for a wide range of users.
What is the user sentiment for FD Static Trainer?
Based on the available data, FD Static Trainer has a perfect 5.0-star rating from 2 reviews, indicating very positive user sentiment.

