# Face Model vs Value Study

The clearest difference is price: Value Study at Free against Face Model's $3.99. Value Study also leads on rating (4.8 vs 3.3) and review sentiment (92% vs 50%). Face Model's advantage is in-app purchases (none vs 7) and chart position (#89 vs unranked). On ads and device support there is nothing between them.

Value Study is free to download; Face Model costs $3.99 up front. Value Study sells 7 in-app purchases, starting at $3.99 per year. Face Model asks for nothing beyond the download.

Value Study holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: Value Study has 3.3K ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 50% of Face Model's written reviews are positive against 92% of Value Study's.

Face Model ships an update every 17 months, Value Study fortnightly. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Face Model | Value Study |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [3.3 (23 ratings)](https://appshunter.io/ios/app/face-model-3d-head-reference/id1277602139/reviews) | **[4.8 (3.3K ratings)](https://appshunter.io/ios/app/value-study-art-reference/id1546616127/reviews)** |
| Number of ratings | 23 | **3.3K** |
| Positive reviews | 50.0% of reviews | **92.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#89** | — |
| Size | 401 MB | 35 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Tomi Nevalainen](https://appshunter.io/developer/1271805172) | [Diem Limited](https://appshunter.io/developer/1439019995) |

## What reviewers say

### Face Model

[App page](https://appshunter.io/ios/app/face-model-3d-head-reference/id1277602139)

**Currently charting:** #89 Top Paid · Graphics & Design (US App Store)

This app provides a 3D head posing tool with extensive morphing capabilities for realistic human and creature models. It includes a vast library of facial references categorized by ethnicity and offers tools for camera control, lighting, and saving custom poses.

**Highlights:** Fully morphable 3D head models, Realistic male, female, and skull models, Extensive human face reference library, Pre-made creatures and facial expressions, Free camera panning and rotation, Save and load custom poses, Split view editing

**Features:** Vision Pro support

**In-app purchases:** none


### Value Study

[App page](https://appshunter.io/ios/app/value-study-art-reference/id1546616127)

This app helps artists improve their skills by analyzing light and shadow in reference images. It allows users to break down tones step-by-step, from simple black and white to more complex value ranges, aiding in the understanding of depth and form. It's a tool to enhance traditional art studies.

**Highlights:** Step-by-step tone breakdown, Highlighting areas of same value, Focus on light, shadow, and form, Greyscale value studies, Works with reference images

**Features:** Family Sharing, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Value Study Pro | $3.99 | per year |
| Value Study Pro (yearly) | $6.99 | per year |
| Appreciation | $2.99 | one-time |
| Value Study Pro (Lifetime) | $9.99 | one-time |
| Generous boost | $9.99 | one-time |
| Value Study | $17.99 | one-time |
| Amazing supporter | $24.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful for value studies
- 💡 Allows adjusting number of values
- 🎨 Useful for artists and painters
- ⭐ Great tool for beginners

**What reviewers complain about**

- 🐛 Issues with accurately representing blue hues
- 🔍 Difficulty finding/importing photos
- 🤔 Unclear instructions/lack of tutorial

**Reported bugs**

- App crashes or fails to launch on some devices
- Occasional issues with image processing

**Requested features**

- Add ability to adjust value midpoint
- Include color study/color adjustment options
- Provide side-by-side comparison of original and simplified images
- Add customizable grid overlay


## Frequently asked questions

### Is Face Model free?

Face Model costs $3.99, with no in-app purchases.

### Is Value Study free?

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

### Which has better reviews, Face Model or Value Study?

Value Study is rated higher. Face Model averages 3.3 out of 5 from 23 ratings, while Value Study averages 4.8 from 3.3K ratings.

### Do Face Model or Value Study have ads?

Neither Face Model nor Value Study shows ads.

### Which is updated more often, Face Model or Value Study?

Face Model ships an update every 17 months, and Value Study fortnightly. Most recently, Face Model was updated on October 14, 2026 and Value Study on October 17, 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.*