# Head Model Studio vs Painter Values Check

The clearest difference is review sentiment: Head Model Studio at 77% against Painter Values Check's 0%. Head Model Studio also leads on rating (4.6 vs 3.1) and ads (none vs shown). Painter Values Check's advantage is in-app purchases (none vs 4). On price, update cadence and device support there is nothing between them.

Both are free to download. Head Model Studio sells 4 in-app purchases, starting at $9.00 per month. Painter Values Check asks for nothing beyond the download.

Head Model Studio holds the better App Store score, 4.6 against 3.1. That said, the two scores are not equally well evidenced: Head Model Studio has 2.4K ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 77% of Head Model Studio's written reviews are positive against 0% of Painter Values Check's.

Head Model Studio ships an update monthly, Painter Values Check every 2 months. The most recent releases landed on September 23, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Head Model Studio | Painter Values Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.4K ratings)](https://appshunter.io/ios/app/head-model-studio-art-study/id1527028690/reviews)** | [3.1 (37 ratings)](https://appshunter.io/ios/app/painter-values-check/id1531149807/reviews) |
| Number of ratings | **2.4K** | 37 |
| Positive reviews | **76.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 2.2 GB | 9 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wes Castain](https://appshunter.io/developer/1527028692) | [Daniel Lao](https://appshunter.io/developer/1019198514) |

## What reviewers say

### Head Model Studio

[App page](https://appshunter.io/ios/app/head-model-studio-art-study/id1527028690)

This app provides 3D reference models for artists to study and draw faces. It offers detailed control over lighting and rendering to help users understand facial planes and tones, aiding in portrait drawing practice.

**Highlights:** 25 detailed 3D head models, Full 3D model control (zoom, tilt, rotate), Realistic environmental and studio lighting, Customizable rendering with edge outlines, Pre-made practice scenes, Study facial planes and geometry

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Access | $9.00 | per month |
| 1 Year Access | $16.00 | per year |
| 1 Year Access | $23.00 | one-time |
| Lifetime Access | $50.00 | one-time |

**What reviewers like**

- 🎨 Excellent reference tool for artists
- 🔍 Helpful for understanding head anatomy and planes
- 🔧 Customizable lighting and model features
- 💰 Reasonable subscription pricing

**What reviewers complain about**

- 💰 Premium features locked behind paywall
- 🔒 Lack of free trial to test premium content
- 🔧 Limited customization options for free users
- 🐛 Occasional technical issues with lighting and model adjustments

**Reported bugs**

- Sudden loss of model functionality after updates
- Overheating issues on some devices

**Requested features**

- Add female Loomis head models
- Expand customization options for paid users
- Implement full-body reference models
- Provide option for one-time lifetime purchase


### Painter Values Check

[App page](https://appshunter.io/ios/app/painter-values-check/id1531149807)

Analyze the lightness and darkness of colors in your artwork or images in real-time using your device's camera. It generates simplified versions to help you assess contrast and focal points, and allows exporting results.

**Highlights:** Real-time value checking via camera, Analyze imported images, Generate simplified value versions, Export result images, Histogram-based value categorization

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

**In-app purchases:** none


## Frequently asked questions

### Is Head Model Studio free?

Head Model Studio is free to download, with in-app purchases available.

### Is Painter Values Check free?

Painter Values Check is free to download, with no in-app purchases.

### Which has better reviews, Head Model Studio or Painter Values Check?

Head Model Studio is rated higher. Head Model Studio averages 4.6 out of 5 from 2.4K ratings, while Painter Values Check averages 3.1 from 37 ratings.

### Do Head Model Studio or Painter Values Check have ads?

Painter Values Check shows ads; Head Model Studio does not.

### Which is updated more often, Head Model Studio or Painter Values Check?

Head Model Studio ships an update monthly, and Painter Values Check every 2 months. Most recently, Head Model Studio was updated on September 23, 2026 and Painter Values Check on September 7, 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.*