# Value Study vs Atelier

The clearest difference is in-app purchases: Atelier at none against Value Study's 5. Atelier also leads on review sentiment (100% vs 92%). Value Study's advantage is ratings volume (3.3K vs 6). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Value Study sells 5 in-app purchases, starting at $3.99 per year. Atelier asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Value Study against 4.8 for Atelier. That said, the two scores are not equally well evidenced: Value Study has 3.3K ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 92% of Value Study's written reviews are positive against 100% of Atelier's.

Value Study ships an update weekly, Atelier every 5 days. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Value Study | Atelier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (3.3K ratings)](https://appshunter.io/ios/app/value-study-art-reference/id1546616127/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/atelier-art-grid/id6755917738/reviews)** |
| Number of ratings | **3.3K** | 6 |
| Positive reviews | 91.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 59 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diem Limited](https://appshunter.io/developer/1439019995) | [Reuven Levitt](https://appshunter.io/developer/1857272331) |

## What reviewers say

### 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 (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Value Study Pro | $3.99 | per year |
| Appreciation | $2.99 | one-time |
| Value Study Pro (Lifetime) | $9.99 | one-time |
| Generous boost | $9.99 | 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


### Atelier

[App page](https://appshunter.io/ios/app/atelier-art-grid/id6755917738)

This tool helps artists draw and paint with accuracy by providing reference analysis and construction aids. It offers features like head construction overlays, proportion measurement, and color analysis to support traditional and digital art workflows.

**Highlights:** Loomis head construction overlay, Measurement and proportion tools, Color and value analysis, Grid system for scaling, Canvas presets, Layer visibility control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Value Study free?

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

### Is Atelier free?

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

### Which has better reviews, Value Study or Atelier?

Atelier is rated higher. Value Study averages 4.8 out of 5 from 3.3K ratings, while Atelier averages 4.8 from 6 ratings.

### Do Value Study or Atelier have ads?

Neither Value Study nor Atelier shows ads.

### Which is updated more often, Value Study or Atelier?

Value Study ships an update weekly, and Atelier every 5 days. Most recently, Value Study was updated on September 23, 2026 and Atelier on September 8, 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.*