Protractor

Name: Protractor
Rating: 3.2 (201 reviews)
Author: EMREO

By: EMREO

The most accurate and smallest size protractor application you can find.

▶

Features & Capabilities

Protractor is a compact and highly accurate Chrome extension designed to help users measure angles effortlessly. By using your device's camera, you can point at any angle and adjust the protractor overlay to get precise readings. The app features both upper and lower scales for versatile measurement options.

Usage is straightforward: open the extension, align your camera with the angle to be measured, adjust the protractor, and tap anywhere on your screen to freeze the image. You can then draw the angle lines directly on your device. This tool is perfect for students, engineers, designers, and anyone needing quick and reliable angle measurements on the go.

User Growth & Download Statistics

App Education

By:

EMREO

Downloads:

98,245 55

Rating:

3.20

(201)

Version:

2.57 Last updated: 2025-06-12

Version code:

Creation date:

2020-08-22

Publisher country:

Permissions:

android.permission.CAMERA Very high risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.READ_MEDIA_IMAGES High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.FOREGROUND_SERVICE Low risk

Size:

9.16MB

Email:

Em*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-24

Compare stats and ranking:

Ranking

# 216,018 ▼ 381

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

EMREO

Google Play Store

https://play.google.com/store/apps/details?id=com.emreo.protractor

Email:

Em*****@gmail.com

Website:

http://emreo.atwebpages.com/app-ads.txt

User Reviews

Users find the Protractor app highly accurate, easy to use, and effective for various measurement tasks. Its simple design and camera feature enhance usability, making it popular among students. However, multiple reviews note disruptive ads and occasional crashing issues, which have since been addressed. Overall, the app is praised for its precision and convenience.

Pros