# Value Study vs Art Grid Drawing

The clearest difference is price: Value Study at Free against Art Grid Drawing's $2.99. Value Study also leads on ratings volume (3.3K vs 52) and update cadence (weekly vs every 3 weeks). Art Grid Drawing's advantage is in-app purchases (none vs 7) and chart position (#40 vs unranked). On rating, ads, device support and iOS requirement there is nothing between them.

Value Study is free to download; Art Grid Drawing costs $2.99 up front. Value Study sells 7 in-app purchases, starting at $3.99 per year. Art Grid Drawing asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Value Study against 4.9 for Art Grid Drawing. That said, the two scores are not equally well evidenced: Value Study has 3.3K ratings behind it against 52, 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 80% of Art Grid Drawing's.

Value Study ships an update weekly, Art Grid Drawing every 3 weeks. The most recent releases landed on September 27, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Value Study | Art Grid Drawing |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.8 (3.3K ratings)](https://appshunter.io/ios/app/value-study-art-reference/id1546616127/reviews) | **[4.9 (52 ratings)](https://appshunter.io/ios/app/art-grid-drawing/id6475680414/reviews)** |
| Number of ratings | **3.3K** | 52 |
| Positive reviews | **91.9% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#40** |
| Size | 33 MB | 6 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Diem Limited](https://appshunter.io/developer/1439019995) | [DAVID CROOKS SOFTWARE DEVELOPMENT LIMITED](https://appshunter.io/developer/1654030206) |

## 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 (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Value Study Pro | $3.99 | per year |
| Value Study Pro (yearly) | $14.99 | 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 |
| Value Study | $29.99 | 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


### Art Grid Drawing

[App page](https://appshunter.io/ios/app/art-grid-drawing/id6475680414)

**Currently charting:** #40 Top Paid · Graphics & Design (US App Store)

Easily transfer photos or sketches to your canvas with customizable drawing grids. Zoom in on details for precision and apply filters to simplify references. Spend less time measuring and more time creating art.

**Highlights:** Create accurate drawing grids from photos, Customizable grid colors and spacing, Zoom for detail and precision, Crop and apply filters to references, Calculates exact spacing for any canvas size

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

**In-app purchases:** none


## Frequently asked questions

### Is Value Study free?

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

### Is Art Grid Drawing free?

Art Grid Drawing costs $2.99, with no in-app purchases.

### Which has better reviews, Value Study or Art Grid Drawing?

Art Grid Drawing is rated higher. Value Study averages 4.8 out of 5 from 3.3K ratings, while Art Grid Drawing averages 4.9 from 52 ratings.

### Do Value Study or Art Grid Drawing have ads?

Neither Value Study nor Art Grid Drawing shows ads.

### Which is updated more often, Value Study or Art Grid Drawing?

Value Study ships an update weekly, and Art Grid Drawing every 3 weeks. Most recently, Value Study was updated on September 27, 2026 and Art Grid Drawing on September 23, 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.*