# Flesh Master™ vs Humboldt

The clearest difference is price: Humboldt at Free against Flesh Master™'s $4.99. Humboldt also leads on update cadence (every 3 days vs every 12 months). Flesh Master™'s advantage is rating (4.9 vs 3.0) and in-app purchases (none vs 2). On ads and iOS requirement there is nothing between them.

Humboldt is free to download; Flesh Master™ costs $4.99 up front. Humboldt sells 2 in-app purchases, starting at $0.99 per 7 days. Flesh Master™ asks for nothing beyond the download.

Flesh Master™ holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Flesh Master™ has 67 ratings behind it against 2, so its average is the more settled of the two.

Flesh Master™ ships an update every 12 months, Humboldt every 3 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Flesh Master™ | Humboldt |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.9 (67 ratings)](https://appshunter.io/ios/app/flesh-master/id620604755/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/humboldt-insect-identifier/id6759322991/reviews) |
| Number of ratings | **67** | 2 |
| Positive reviews | 94.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 21 MB | 36 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Screaming Images](https://appshunter.io/developer/335438342) | [Jonas Malik Langenberg](https://appshunter.io/developer/1853649436) |

## What reviewers say

### Flesh Master™

[App page](https://appshunter.io/ios/app/flesh-master/id620604755)

Train your eye to accurately identify and match complex skin tones. This visual tool breaks down colors into their core components, helping artists understand pigment behavior for makeup, painting, and photography. Learn to see subtle differences and mix colors with greater confidence.

**Highlights:** Match subtle skin tones, Break down colors into R/Y/B components, Understand neutral brown composition, Visualize tint evolution, Real-world pigment behavior training, Apple Watch mini-game

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Humboldt

[App page](https://appshunter.io/ios/app/humboldt-insect-identifier/id6759322991)

Identify plants, animals, insects, fungi, and minerals instantly using AI. Log your discoveries in a digital field journal, receive toxicity warnings, and compete on leaderboards. Explore nature with a beautifully designed companion.

**Highlights:** AI-powered species identification, Detailed species profiles, Personal Expedition Log, Toxicity and safety warnings, XP system and leaderboards, Nature-inspired design

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Yearly | $22.99 | per year |


## Frequently asked questions

### Is Flesh Master™ free?

Flesh Master™ costs $4.99, with no in-app purchases.

### Is Humboldt free?

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

### Which has better reviews, Flesh Master™ or Humboldt?

Flesh Master™ is rated higher. Flesh Master™ averages 4.9 out of 5 from 67 ratings, while Humboldt averages 3.0 from 2 ratings.

### Do Flesh Master™ or Humboldt have ads?

Neither Flesh Master™ nor Humboldt shows ads.

### Which is updated more often, Flesh Master™ or Humboldt?

Flesh Master™ ships an update every 12 months, and Humboldt every 3 days. Most recently, Flesh Master™ was updated on October 29, 2026 and Humboldt on October 25, 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.*