Freediving training app with CO₂/O₂ tables, guided breathwork, and a dive log.
Product memo
Fathom: Freedive provides dedicated training for freedivers aiming to improve depth and breath-hold. It offers structured CO₂ and O₂ tables, guided breathwork, and a detailed dive log. This specialized approach serves freedivers who need tools built specifically for their sport, moving beyond generic fitness apps.
For who
Freedivers training for depth and breath-hold
Solves what
Streamlines freediving training with structured tables, breathwork, and dive logging.
- CO₂ & O₂ training tables
- Guided breathwork sessions
- Detailed dive log
In their own words
Your freediving
Structured training tables, guided breathwork, and a full dive log — built for freedivers who want to go deeper.
Commercial cues
Model
subscription
Free tier
Yes
Trial
No
Pricing Strategy
- • Pro tier adds custom tables and unlimited logging for serious freedivers.
- • Free tier lowers testing friction.
Operator context
Operating setup
Founded
May 2026
Platform
Mobile
Audience
Consumers
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Pre Revenue
- Effort
- Solo Buildable
About Fathom: Freedive Expand
Fathom: Freedive provides a specialized training platform for freedivers focused on improving their depth and breath-hold capabilities. The app moves beyond generic fitness tools by offering features like CO₂ and O₂ training tables, guided breathwork exercises, and a detailed dive log.
This focused approach ensures that freedivers have access to tools specifically designed for their sport. A free tier allows users to try the core features, while the Fathom Pro subscription adds unlimited logging and custom training options for more dedicated athletes.