Serena - Breathing Exercises
Science-based Breathwork
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Serena is science-based breathing exercises for focus, calm, rest and energy.
Each exercise targets a specific physiological effect, with research and sources included.
Breathwork for people that just want the protocol, not the ceremony.
Choose a goal, start a session and follow clear visual cues with optional audio and haptic feedback.
Serena pairs each breathing technique with research outcomes, protocol steps, and sources, so the session feels practical instead of mystical.
Breathing techniques included:
- Diaphragmatic Breathing
- Cyclic Hyperventilation
- 4-7-8 Breathing
- Coherent Breathing
- Box Breathing
- Physiological Sigh
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Jose Luis Loya Cabrera, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jose Luis Loya Cabrera
- Size
- 1.9 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 JLLC