# RainPoint Agri vs Koi Worth

The clearest difference is in-app purchases: RainPoint Agri at none against Koi Worth's 3. Koi Worth's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Koi Worth sells 3 in-app purchases, starting at $6.99 per month. RainPoint Agri asks for nothing beyond the download.

RainPoint Agri ships an update every 6 weeks, Koi Worth every 5 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RainPoint Agri | Koi Worth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/koi-worth/id6758781822/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 76 MB | 12 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fujian Baldr Technology Co.,Ltd.](https://appshunter.io/developer/1499024308) | [Scott Hause](https://appshunter.io/developer/1521582010) |

## What reviewers say

### RainPoint Agri

[App page](https://appshunter.io/ios/app/rainpoint-agri/id6503890591)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Koi Worth

[App page](https://appshunter.io/ios/app/koi-worth/id6758781822)

This app uses AI to analyze and grade koi fish from photos, providing insights into their body shape, color, pattern, and growth potential. It also estimates market value, identifies potential investments, and helps users track their koi collections.

**Highlights:** AI koi grading (body shape, color, pattern, growth), Real market value estimates, 5K Sleeper analysis for investment potential, Dealer price insights, Compare multiple koi, Track koi collection and development, Development forecasts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hobby Plan | $6.99 | per month |
| Collector Plan | $14.99 | per month |
| MASTER | $29.99 | per month |


## Frequently asked questions

### Is RainPoint Agri free?

RainPoint Agri is free to download, with no in-app purchases.

### Is Koi Worth free?

Koi Worth is free to download, with in-app purchases available.

### Do RainPoint Agri or Koi Worth have ads?

Neither RainPoint Agri nor Koi Worth shows ads.

### Which is updated more often, RainPoint Agri or Koi Worth?

RainPoint Agri ships an update every 6 weeks, and Koi Worth every 5 weeks. Most recently, RainPoint Agri was updated on November 4, 2026 and Koi Worth on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*