# Compass & Altimeter

> Try using an accurate and beautiful compass and altimeter at the same time

Canonical page: [https://chrome-stats.com/d/com.sinwho.altimeter](https://chrome-stats.com/d/com.sinwho.altimeter)

## Overview

- **ID:** `com.sinwho.altimeter`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** eunoia
- **Category:** TOOLS
- **Downloads:** 75,050
- **Rating:** 2.62 / 5 (383 ratings)
- **Version:** 2.9
- **Last updated:** 2026-07-25
- **First published:** 2019-04-18
- **Publisher country:** KR
- **Size:** 6.91 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.sinwho.altimeter)
- **Website:** [https://ahendml.blogspot.com/](https://ahendml.blogspot.com/)
- **Privacy policy:** [https://blog.naver.com/bomdong2230/224358170125](https://blog.naver.com/bomdong2230/224358170125)

## Description

The Compass & Altimeter Chrome extension offers travelers and climbers a reliable way to check their direction and altitude with high precision. Featuring an easy-to-use design, it displays compass readings alongside accurate altimeter measurements as well as longitude and latitude information.

Customize your experience with various theme options and calibrate the tool effortlessly to maintain accuracy. Ideal for outdoor enthusiasts, this extension ensures you stay oriented and informed wherever your adventures take you.

## Rankings

- #251,592 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.google.android.gms.permission.AD_ID`
- `com.sinwho.altimeter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users appreciate the app's simple, clean interface with no intrusive ads and ease of use. However, many report the compass frequently fails to work or freezes, and the altimeter fluctuates widely when stationary. There are issues with altitude calibration and the app requires extensive location permissions to function. While some users find it accurate and reliable, others experience inaccurate readings, particularly in direction and altitude.

### Pros

- Simple and effective interface
- No intrusive ads
- Easy to use
- Accurate compass and altimeter on some devices

### Cons

- Compass often does not work or freezes
- Altimeter fluctuates significantly while stationary
- Altitude calibration issues
- Requires all location permissions to function properly
- Sometimes shows incorrect directions

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