KoiApp

KoiSoft is the complete app for koi keepers and breeders — track every fish, manage your pond, and showcase your collection with beautiful studio ID cards.

TRACK YOUR FISH
• Register every koi with photos, variety, length, weight and full history
• Follow growth over time with clear charts and projections
• Turn a phone photo into a polished studio ID card

CARE FOR YOUR POND
• Smart feeding plans based on water temperature
• Log water readings and keep everything in one place
• Pond overview with live status

CONTROL YOUR POND WITH KOIBOX (optional hardware)
• Connect a KoiBox to monitor and automate your pond
• Water level, automatic top-up, temperature and intelligent feeding
• Energy control based on electricity prices
• Push alerts on critical events, wherever you are

KOI MARKETPLACE
• Browse koi for sale and connect with sellers
• List your own koi and manage your storefront

Built at the pond's edge by a koi enthusiast, for koi enthusiasts.

No account needed to explore the shop, browse the marketplace and use the feeding calculator. Create a free account to manage your own koi, ponds and devices.