Coquí Chorus
Nature Sounds from Science
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Experience the enchanting nighttime chorus of Puerto Rico's iconic coqui frog — a bioacoustically accurate spatial audio simulation you can hold in your hand.
Create infinite, scientifically-accurate nature soundscapes with 11 species of frogs, birds, and insects — all synthesized in real-time from bioacoustic research.
No recordings. No loops. Every listening session is unique.
MIX YOUR OWN SOUNDSCAPE
• 11 species: Coqui, Spring Peeper, Bullfrog, Gray Tree Frog, Cricket, Katydid, Great Horned Owl, Canada Goose, Common Loon, Green Tree Frog, American Toad
• Adjust population, volume, and distance for each species
• Temperature-responsive calls using real Q10 thermal models
• Spatial audio with randomized positions
SLEEP & FOCUS
• Built-in sleep timer (15, 30, or 60 minutes)
• Gradual fadeout for natural transitions
• Background audio — works with screen off
• No ads, no interruptions
SCIENCE-BASED SYNTHESIS
Each species is modeled from published bioacoustic research — frequency spectra, temporal patterns, and thermal sensitivity. The result sounds real because the math is real.
FREE TO TRY
3 species free (Coqui, Spring Peeper, Bullfrog). Unlock all 11 with Coqui Chorus Pro.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Ariel Agor, 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
- Ariel Agor
- Size
- 34.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Coqui Chorus Pro $4.99
- Copyright
- © 2026 co-kee.com
