# Ruby Dawn

> Ruby Dawn: rotate, align and polish every ruby facet to perfection.

Canonical page: [https://chrome-stats.com/d/com.alpha.rubydawn](https://chrome-stats.com/d/com.alpha.rubydawn)

## Overview

- **ID:** `com.alpha.rubydawn`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** JiaoDa
- **Category:** GAME\_CASUAL
- **Version:** 1.0
- **Last updated:** 2026-09-07
- **First published:** 2026-09-06
- **Publisher country:** CN
- **Size:** 367 KB
- **Data as of:** 2026-09-24
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.alpha.rubydawn)
- **Privacy policy:** [https://www.jiaoda.mom/privacy](https://www.jiaoda.mom/privacy)

## Description

Turn the rough gem until the glowing facet line meets the grinding<br>wheel inside the alignment wedge, then hold to polish. A wrong angle<br>scratches the stone; holding too long grinds straight through it.<br>Release at the golden moment to finish each facet. Later levels add<br>more facets at crueler angles. Earn coins and unlock six permanent<br>workshop upgrades: Precision Coolant, Slow Wheel, Scratch Guard,<br>Stabilizer Grip, Extra Blank and Lucky Loupe.

## Rankings

- #3,244,335 — Overall

## Permissions and access

### Permissions

- `android.permission.VIBRATE`

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