About this app

Pond is the koi pond journal built for dedicated hobbyists who care deeply about their fish. Log every water test. Track your koi. Keep your pond thriving. WATER QUALITY - Log pH, ammonia, nitrite, nitrate, temperature, and KH with every test - View complete parameter history and trend charts (Pro) - Instant water quality status at a glance on the home screen - Full parameter reference guide with koi-safe ideal ranges FISH PROFILES - Create beautiful profiles for every fish — name, species, variety, and more - Record age, size, and origin for each koi - Track health events and treatments over time (Pro) - Monitor growth with size measurements (Pro) - Up to 5 fish free, unlimited with Pro POND MANAGEMENT - Seasonal care calendar: spring, summer, fall, and winter guides - Equipment tracker for pump, UV, and aerator maintenance (Pro) - Feeding log for daily diet and appetite tracking - AI Pond Guide — expert answers powered by Grok, 30 queries per day (Pro) POND PRO - UNLOCK EVERYTHING Upgrade to Pond Pro and get the full toolkit: - Unlimited fish profiles - Parameter trend charts and AI insights - Growth tracking with size measurements over time - Health history per fish with treatment records - Equipment maintenance log - AI Pond Guide Your pond data stays private with iCloud sync via Sign in with Apple. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Audience growth

Ratings growth

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US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking