# Value Study vs ColourChord

The clearest difference is rating: Value Study at 4.8 against ColourChord's 1.0. Value Study also leads on review sentiment (92% vs 67%) and ratings volume (3.3K vs 1). ColourChord's advantage is iOS requirement (12.0 vs 16.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Value Study sells 7 in-app purchases, starting at $3.99 per year and ColourChord sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Value Study holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Value Study has 3.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 92% of Value Study's written reviews are positive against 67% of ColourChord's.

Value Study ships an update fortnightly, ColourChord every 2 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Value Study | ColourChord |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.3K ratings)](https://appshunter.io/ios/app/value-study-art-reference/id1546616127/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/colourchord/id1645040844/reviews) |
| Number of ratings | **3.3K** | 1 |
| Positive reviews | **92.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 35 MB | 31 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diem Limited](https://appshunter.io/developer/1439019995) | [Alana Collins](https://appshunter.io/developer/1641242987) |

## 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) | $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


### ColourChord

[App page](https://appshunter.io/ios/app/colourchord/id1645040844)

This tool helps painters and digital creators select colors from images, explore color harmony, and generate paint mixing recipes. It aids in understanding color theory and achieving accurate color reproduction for both digital and physical mediums.

**Highlights:** Color selection from images, Color wheel visualization, Harmonious color scheme creation, Paint mixing recipes, Color theory education

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ColourChord Monthly Plan | $4.99 | per month |
| ColourChord Yearly Plan | $14.99 | per year |
| ColourChord | $44.99 | one-time |


## Frequently asked questions

### Is Value Study free?

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

### Is ColourChord free?

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

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

Value Study is rated higher. Value Study averages 4.8 out of 5 from 3.3K ratings, while ColourChord averages 1.0 from 1 ratings.

### Do Value Study or ColourChord have ads?

Neither Value Study nor ColourChord shows ads.

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

Value Study ships an update fortnightly, and ColourChord every 2 months. Most recently, Value Study was updated on October 17, 2026 and ColourChord on October 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.*