RYUKIN
Gracefully Fluttering Goldfish
| Revenue % | |||||
|---|---|---|---|---|---|
| One-time purchase | 166 | $0.77 – $1.56 | 24.8% | +18.0% | |
| One-time purchase | 166 | $0.77 – $1.56 | 24.8% | +18.0% | |
| One-time purchase | 165 | $0.77 – $1.56 | 24.8% | +18.0% | |
| One-time purchase | 164 | $0.77 – $1.56 | 24.8% | +18.0% | |
| One-time purchase | 163 | $1.61 – $3.12 | 24.8% | +18.0% | |
| One-time purchase | 162 | $1.61 – $3.12 | 24.8% | +18.0% | |
| One-time purchase | 161 | $1.61 – $3.12 | 24.8% | +18.0% | |
| One-time purchase | 160 | $1.61 – $3.12 | 24.8% | +18.0% | |
| One-time purchase | 158 | $1.61 – $3.12 | 24.8% | +18.0% | |
| One-time purchase | 155 | $1.61 – $3.12 | 24.8% | +18.0% |
Description
～ Gracefully Fluttering Goldfish ～
Goldfish glide gracefully through crystal-clear water, their fins fluttering gently as they swim. Their charming gestures and soft, delicate fin movements have been carefully recreated. Enjoy the beauty of goldfish anytime, anywhere — without the need for water changes or feeding.
App Highlights
Fish respond to your touch and follow your finger
Customize tank shape, background color, and floating objects
Soothing water sounds and clear, refreshing visuals
"Cat & Baby Mode" for safe play with kittens and toddlers
Sleep timer for relaxing bedtime use
Play your favorite music while watching the aquarium
Clock and date display
White and black goldfish included; colorful and themed fish available via in-app purchase
Settings & Customization
Camera options (Free position / Follow fish / Auto-rotation)
Screen orientation
Tilt sensitivity
Sleep timer
UI size
Toggle water surface, bubbles, and other effects
Adjust brightness, saturation, contrast, and color tone
Quality settings (resolution and various effects)
Volume settings (water sounds, bubble sounds)
Clock & date options (font, position, size)
Other Features
Fish, objects, and the water surface respond to touch and device tilt
Fish may whimsically swim toward your finger
Tap too much and the fish may faint!
Feed the fish
Adjust the size of fish and objects
Display up to six fish at once
‥∴ Bringing the Allure of Goldfish Closer ∴‥
This app was born from a childhood dream of recreating goldfish through programming. Fifteen years after the release of the original app *Wa Kingyo*, countless refinements have been made to capture the graceful and charming nature of these fish. From the gentle movement of their fins to the way they chase and munch on food, experience the beauty and warmth that goldfish bring.
News and Support
X: @m_hakozaki
TikTok: @m_hakozaki
Instagram: @masataka.hakozaki
Last collected from the App Store on