# Artist Proportion Tool

> Measure proportions in reference photos for drawing, painting, and portraiture.

Canonical page: [https://chrome-stats.com/d/com.daviddavis.proportion\_tool](https://chrome-stats.com/d/com.daviddavis.proportion_tool)

## Overview

- **ID:** `com.daviddavis.proportion_tool`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** D.Yago
- **Category:** ART\_AND\_DESIGN
- **Downloads:** 1
- **Version:** 1.0.0
- **Last updated:** 2026-03-30
- **First published:** 2026-03-30
- **Publisher country:** US
- **Size:** 16 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.daviddavis.proportion_tool)
- **Website:** [https://dyagocreative.com/](https://dyagocreative.com/)
- **Privacy policy:** [https://david-james-davis.github.io/Proportion-Tool/privacy-policy.html](https://david-james-davis.github.io/Proportion-Tool/privacy-policy.html)

## Description

Artist Proportion Tool is a digital version of the classic &quot;pencil held at arm&#39;s length&quot; technique. Load a reference photo, draw measurement lines across features, and instantly see how they compare — no guesswork needed.<br><br>HOW IT WORKS<br><br>Take a photo or pick one from your gallery<br>Drag to place a measurement line across any feature (head height, arm length, etc.)<br>Add a second line and see the proportion instantly<br>Set a canvas scale — tell the app &quot;this line is 2 inches on my canvas&quot; and every other line shows its real size<br>BUILT FOR ARTISTS<br><br>Whether you&#39;re working on portraiture, figure drawing, or still life, accurate proportions are the foundation of a convincing piece. This tool lets you check ratios quickly so you can focus on creating.<br><br>FEATURES<br><br>• Draw up to 8 color-coded measurement lines per image<br>• Instant plain-language ratio comparison<br>• Canvas scale calculator — converts proportions to real measurements (inches, cm, or mm)<br>• Drag endpoints to adjust lines after placement<br>• Pinch to zoom and pan for precision on detailed areas<br>• Full undo support<br>• Works completely offline<br>• No ads, no accounts, no data collection

## Rankings

- #3,094,593 — Overall

## Permissions and access

### Permissions

- `android.permission.CAMERA`
- `android.permission.READ_MEDIA_IMAGES`
- `com.android.vending.CHECK_LICENSE`
- `com.daviddavis.proportion_tool.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.daviddavis.proportion_tool)