# Value Study vs DoodleWire

The clearest difference is in-app purchases: DoodleWire at none against Value Study's 7. DoodleWire also leads on update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Value Study sells 7 in-app purchases, starting at $3.99 per year. DoodleWire asks for nothing beyond the download.

Value Study ships an update every 2 weeks, DoodleWire every 4 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Value Study | DoodleWire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.4K ratings)](https://appshunter.io/ios/app/value-study-art-reference/id1546616127/reviews)** | — |
| Number of ratings | **3.4K** | — |
| Positive reviews | 92.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 4 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Diem Limited](https://appshunter.io/developer/1439019995) | [Neil McArdle](https://appshunter.io/developer/1896776445) |

## What reviewers say

### Value Study

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

This tool helps artists improve their drawing and painting skills by simplifying reference images into distinct value ranges. It allows users to break down tones step-by-step, highlight areas of similar value, and focus on light, shadow, and form.

**Highlights:** Value breakdown of reference images, Highlighting areas of similar value, Adjustable number of value steps, Focus on light, shadow, and form, Enhances traditional art studies, Cross-platform compatibility

**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 |
| Generous boost | $9.99 | one-time |
| Value Study Pro (Lifetime) | $17.99 | 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


### DoodleWire

[App page](https://appshunter.io/ios/app/doodlewire/id6771274835)

**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 DoodleWire free?

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

### Do Value Study or DoodleWire have ads?

Neither Value Study nor DoodleWire shows ads.

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

Value Study ships an update every 2 weeks, and DoodleWire every 4 days. Most recently, Value Study was updated on October 30, 2026 and DoodleWire on October 24, 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.*