# Munsell Viewer vs SoilHue

The clearest difference is rating: Munsell Viewer at 3.2 against SoilHue's 1.0. Munsell Viewer also leads on ratings volume (6 vs 1) and iOS requirement (10.0 vs 17.6). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Munsell Viewer holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: Munsell Viewer has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 20, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Munsell Viewer | SoilHue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/munsell-viewer/id1240497502/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/soilhue/id6744872595/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 24 MB | 3 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yasashi Matsuo](https://appshunter.io/developer/1240497501) | [Antonio J. Gonzalez](https://appshunter.io/developer/667099261) |

## What reviewers say

### Munsell Viewer

[App page](https://appshunter.io/ios/app/munsell-viewer/id1240497502)

This application displays Munsell color charts and converts Munsell values to RGB. It also shows color tables based on various Munsell value standards like US Standard Card and Japan JIS.

**Highlights:** Munsell color chart display, Munsell to RGB conversion, Color table display, Support for multiple color standards

**Features:** Vision Pro support

**In-app purchases:** none


### SoilHue

[App page](https://appshunter.io/ios/app/soilhue/id6744872595)

This app analyzes soil color from photographs, providing Munsell notation and an approximate USDA soil order. It offers advanced camera calibration and on-device processing for privacy. Ideal for professionals and students working with soil.

**Highlights:** Soil color identification from photos, Munsell notation and USDA soil order, Advanced camera calibration, On-device image analysis, Export data to .xlsx, Lighting condition check

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

**In-app purchases:** none


## Frequently asked questions

### Is Munsell Viewer free?

Munsell Viewer is free to download, with no in-app purchases.

### Is SoilHue free?

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

### Which has better reviews, Munsell Viewer or SoilHue?

Munsell Viewer is rated higher. Munsell Viewer averages 3.2 out of 5 from 6 ratings, while SoilHue averages 1.0 from 1 ratings.

### Do Munsell Viewer or SoilHue have ads?

Neither Munsell Viewer nor SoilHue shows ads.

### Which is updated more often, Munsell Viewer or SoilHue?

Munsell Viewer ships an update every 2 months, and SoilHue every 2 months. Most recently, Munsell Viewer was updated on October 20, 2026 and SoilHue on September 28, 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.*