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Yen Koi: Relax & Sleep icon

Yen Koi: Relax & Sleep

Meditation, Breathing & Peace
SON TUNG · Health & Fitness
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App info

Developer
SON TUNG
Category
Health & Fitness, Productivity
Released
Sep 30, 2026
Version
1.0 (Sep 30, 2026)
Price
Free
Size
81.0 MB
Requires
iOS 15.6
Age rating
9+
Languages
English

In-app purchases

MONTHLY PREMIUM$9.99
YEARLY PREMIUM$49.99
Current prices, App Store US.
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About Yen Koi: Relax & Sleep

Breathe with a koi. Unwind by the water. Let the day soften. Yen Koi brings gentle breathing, relaxing music, and a peaceful koi pond into one quiet space. Take a short pause between tasks, slow down after a busy day, or settle in with music at bedtime. - Breathe with your koi Follow a single koi as a soft circle of light expands and contracts to guide your breathing. The other fish gently fade away, giving you one peaceful movement to follow. - Unwind at your own pace Watch your koi glide through the water, create little ripples with a tap, and enjoy a quiet moment by the pond. - Settle in for sleep Start Sleep mode and keep listening with your screen locked. Choose a sleep timer and let the music fade out when your session ends. - Find your soundtrack Explore relaxing music and nature sounds. Listen to the included tracks offline, or import your own music from Files. - Make the pond…
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