Cosmosis: Sleep & Solfeggio
Ambient Sounds & Cosmic Noise
Lowest price: Free 2 months ago (-100%)
Price history
About
Create personalized ambient soundscapes inspired by the cosmos. Mix music, planetary themes, and Solfeggio frequencies for focus, meditation, or sleep. Enjoy seamless transitions and gapless playback in a beautiful, ad-free interface.
What's New in Cosmosis
2.0
September 7, 2026
- Bug fixes (UI + functionality) - New looping modes for single or all worlds continuous play. - "Share app" functionality - Bedtime reminders via push notifications - Onboarding for app personalization
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FAQ
What is Cosmosis?
Cosmosis is a premium ambient audio generator that creates personalized soundscapes inspired by the planets. It uses a mix of music, planetary themes, and Solfeggio frequencies to help users focus, meditate, or sleep.
What Solfeggio frequencies are used in Cosmosis?
Cosmosis utilizes planetary-resonant Solfeggio frequencies from 174Hz (Mercury) to 852Hz (Neptune), each associated with specific benefits like stress relief, rejuvenation, and spiritual connection.
Can I customize the sounds in Cosmosis?
Yes, Cosmosis features a sonic mixer allowing you to independently adjust and layer four sound channels: Music, Ambience, Solfeggio Frequencies, and Green Noise for each planet.
Does Cosmosis have ads?
No, Cosmosis is designed with a premium minimalist UI that is ad-free, ensuring an uninterrupted and calming experience.
How does Cosmosis handle transitions between sounds?
Cosmosis uses constant-power crossfading with custom trigonometric curves to ensure seamless transitions between planets without volume dips, preserving acoustic energy.
Is Cosmosis available on all devices?
Cosmosis is currently supported on iPhone, iPad, and iPod, offering its ambient soundscapes across Apple's mobile ecosystem.
How often is Cosmosis updated?
Cosmosis was last updated on July 16, 2026, with version 1.1, indicating a recent focus on development and improvements.
What is the user rating for Cosmosis?
Cosmosis has received a perfect rating of 5.0 stars from 1 rating, suggesting a highly positive initial user reception.