---
title: "Koi Worth - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Koi Worth is the most advanced AI-powered koi grading and valuation app, designed for hobbyists, collectors, and serious breeders.  Simply upload or take a photo of your koi and receive an instant, da"
---

# Koi Worth — United States
> AI Koi Grading & Value

![Koi Worth App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b8/ea/47/b8ea4706-6659-00b7-b9ca-0eb3a01d843e/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-mrte)
**Category:** Utilities
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.koiapp.manager
**Store:** Apple App Store
**Country:** United States
**Version:** 1.4 (released 2026-05-07)
**Original Release:** 2026-03-30
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6758781822)
**AppTail Page:** [https://apptail.io/app/koi-worth-MRKz/united-states](https://apptail.io/app/koi-worth-MRKz/united-states)

## Koi Worth Description
Koi Worth is the most advanced AI-powered koi grading and valuation app, designed for hobbyists, collectors, and serious breeders.

Simply upload or take a photo of your koi and receive an instant, data-driven grading analysis based on body shape, color quality, pattern, and growth potential.

KEY FEATURES

AI KOI GRADING
Get instant grading scores across:
• Body Shape
• Color Quality
• Pattern
• Growth Potential
• Overall Score

REAL MARKET VALUE ESTIMATES
See what your koi is worth in today’s market with a dynamic price range based on:
• Variety and quality
• Breeder reputation
• Size and age
• Market trends

5K SLEEPER ANALYSIS
Discover hidden gems with our proprietary 5K Sleeper system:
• Identify breakout potential koi
• Understand long-term value (3–5 years)
• See risk and upside factors clearly

DEALER PRICE INSIGHTS
Know when to buy:
• Below Market Opportunity
• Fair Market Price
• Dealer Premium alerts

COMPARE MULTIPLE KOI
Upload multiple fish and compare:
• Value
• Growth potential
• Best overall pick

TRACK YOUR COLLECTION
Build your personal koi portfolio:
• Save grading history
• Monitor development over time
• Track purchases and value changes

DEVELOPMENT FORECASTS
Understand how your koi may evolve:
• Body growth expectations
• Pattern development insights
• Skin and color improvement trends

WHO IT’S FOR
• Koi hobbyists learning to evaluate fish
• Collectors building high-quality ponds
• Investors looking for undervalued koi
• Breeders tracking development potential

WHY KOI WORTH
Koi Worth combines AI analysis with real-world koi market logic to give you a clear, trustworthy understanding of your fish — instantly.
Whether you're buying, selling, or growing your collection, Koi Worth helps you make smarter decisions with confidence.

## Koi Worth Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e8/ac/2d/e8ac2ddd-9e69-a896-770e-9393aa5a4988/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-19_at_16.19.14.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/43/a1/d2/43a1d2dd-7b7f-0f89-9ec1-436288c6104e/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-19_at_18.21.41.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7d/42/06/7d420663-ef49-e79d-d149-78ace6402d7e/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-19_at_18.20.59.png/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7c/8a/d1/7c8ad15d-39ac-aa2b-263f-23878535439b/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-20_at_21.33.55.png/1320x2868.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/67/df/9f/67df9ff2-563c-d8c6-a088-a33666a418ce/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-20_at_09.15.15.png/1320x2868.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/37/a6/bd/37a6bd6f-9077-f4a0-7185-a8a0e855202b/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-19_at_18.47.34.png/1320x2868.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d6/39/c3/d639c378-0fa9-9a9f-c9e2-4123cd766593/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-20_at_20.18.30.png/1320x2868.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e5/cd/95/e5cd955d-b2ed-31e2-34b1-2c359fe9f686/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-20_at_10.16.22.png/1320x2868.png)

## Koi Worth Rating Breakdown in United States
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Koi Worth Available In
- [United States](https://apptail.io/app/koi-worth-MRKz/united-states)
- [Estonia](https://apptail.io/app/koi-worth-MRKz/estonia)
- [Philippines](https://apptail.io/app/koi-worth-MRKz/philippines)
- [Slovakia](https://apptail.io/app/koi-worth-MRKz/slovakia)
- [Uzbekistan](https://apptail.io/app/koi-worth-MRKz/uzbekistan)

---

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