# Bubble Level & Screen Ruler

> Check level, measure small objects, and compare angles with one compact tool.

Canonical page: [https://chrome-stats.com/d/com.tiptinker.levelrule](https://chrome-stats.com/d/com.tiptinker.levelrule)

## Overview

- **ID:** `com.tiptinker.levelrule`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** TipTinker
- **Category:** TOOLS
- **Downloads:** 5
- **Version:** 1.0
- **Last updated:** 2026-09-15
- **First published:** 2026-07-27
- **Publisher country:** CN
- **Size:** 7.19 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.tiptinker.levelrule)
- **Website:** [https://www.tiptinker.com/](https://www.tiptinker.com/)
- **Privacy policy:** [https://www.tiptinker.com/privacy-policy/](https://www.tiptinker.com/privacy-policy/)

## Description

LevelRule brings a bubble level, calibrated on-screen ruler, and touch protractor together for quick checks around the home, workshop, or job site.<br><br>Key features<br>• See live pitch, roll, and total tilt with a clear bubble display.<br>• Set any surface as zero to compare an existing slope or reference plane.<br>• Measure small objects in millimeters or inches directly on the screen.<br>• Calibrate the ruler with display DPI, a custom DPI, or a known object.<br>• Drag two protractor arms to measure the angle between them.<br>• Capture labeled readings with notes, reload saved scenario snapshots into active tools, and share results when needed.<br><br>The app uses device motion sensors for leveling and does not require a camera permission. Ruler accuracy depends on device display metrics, so calibration is available for better results.

## Rankings

- #2,974,983 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.READ_BASIC_PHONE_STATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.tiptinker.levelrule.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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