# Protractor – Angle Finder

> Measure angles and check surface levels with your phone’s digital Protractor.

Canonical page: [https://chrome-stats.com/d/com.mrgain.anglefinder](https://chrome-stats.com/d/com.mrgain.anglefinder)

## Overview

- **ID:** `com.mrgain.anglefinder`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** OneRack Studio
- **Category:** TOOLS
- **Downloads:** 22,750
- **Rating:** 3.89 / 5 (214 ratings)
- **Version:** 1.1.8
- **Last updated:** 2026-08-29
- **First published:** 2025-06-23
- **Publisher country:** NL
- **Size:** 117 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mrgain.anglefinder)
- **Website:** [https://www.onerack.nl/apps/angle\_finder](https://www.onerack.nl/apps/angle_finder)
- **Privacy policy:** [https://www.onerack.nl/apps/angle\_finder/privacy-policy](https://www.onerack.nl/apps/angle_finder/privacy-policy)

## Description

**Protractor – Angle Finder** turns your Android phone into a practical digital protractor, level, and ruler for DIY projects, home improvement, carpentry, and everyday measurements. Use real-time sensor precision to measure angles, check horizontal and vertical surface levels, and estimate real-size lengths directly on screen.

The app supports both metric centimeters and imperial feet/inch units, provides live feedback through a clean interface, and works fully offline without requiring additional equipment. It is also useful for geometry, trigonometry, and math learning. Whether you are aligning furniture, hanging shelves, checking slopes, or completing workshop projects, Protractor – Angle Finder delivers quick and convenient measurements from your phone.

## Rankings

- #414,384 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACTIVITY_RECOGNITION`
- `android.permission.CAMERA`
- `android.permission.HIGH_SAMPLING_RATE_SENSORS`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_APP_BADGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.RECORD_AUDIO`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.anddoes.launcher.permission.UPDATE_COUNT`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.htc.launcher.permission.READ_SETTINGS`
- `com.htc.launcher.permission.UPDATE_SHORTCUT`
- `com.huawei.android.launcher.permission.CHANGE_BADGE`
- `com.huawei.android.launcher.permission.READ_SETTINGS`
- `com.huawei.android.launcher.permission.WRITE_SETTINGS`
- `com.majeur.launcher.permission.UPDATE_BADGE`
- `com.mrgain.anglefinder.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.oppo.launcher.permission.READ_SETTINGS`
- `com.oppo.launcher.permission.WRITE_SETTINGS`
- `com.sec.android.provider.badge.permission.READ`
- `com.sec.android.provider.badge.permission.WRITE`
- `com.sonyericsson.home.permission.BROADCAST_BADGE`
- `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE`
- `me.everything.badger.permission.BADGE_COUNT_READ`
- `me.everything.badger.permission.BADGE_COUNT_WRITE`

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