# Doppler Shift Calculator

> Calculate Doppler shift for light or sound based on velocity.

Canonical page: [https://chrome-stats.com/d/com.pnw.doppler](https://chrome-stats.com/d/com.pnw.doppler)

## Overview

- **ID:** `com.pnw.doppler`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Starbox app
- **Category:** EDUCATION
- **Downloads:** 114
- **Version:** 1.0
- **Last updated:** 2025-09-02
- **First published:** 2025-09-02
- **Publisher country:** US
- **Size:** 11 MB
- **Data as of:** 2026-05-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.pnw.doppler)
- **Privacy policy:** [https://sites.google.com/view/doppler-shift-calculator/home](https://sites.google.com/view/doppler-shift-calculator/home)

## Description

Explore the fascinating world of wave phenomena with the Doppler Shift Calculator! Perfect for astronomy students, astrophysics hobbyists, and science educators, this app calculates the Doppler shift for light or sound (Δλ/λ = v/c) using relative velocity and wavelength. Toggle between light (c = 3 × 10⁸ m/s) and sound (343 m/s) modes for versatile calculations. With a clean interface and real-time updates, it’s ideal for studying redshift in astronomy or sound pitch changes. Learn about the Doppler effect’s role in understanding the universe. Download now to simplify your physics calculations!

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.pnw.doppler.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Similar extensions and apps

- [WaveShift: Doppler Visualizer](https://chrome-stats.com/d/com.dpst.waveshift) — 3 users
- [Doppler Effect Visualization](https://chrome-stats.com/d/com.priantos.dopplereffect) — 3,415 users
- [WaveSpeedX](https://chrome-stats.com/d/com.wPracharMoreClient_16638894)
- [Sound Calculator - Simple Phys](https://chrome-stats.com/d/com.mobiappolv.soundcalculator) — 70 users
- [Efecto Doppler](https://chrome-stats.com/d/com.somfueal.doppler) — 10 users
- [Refraction & Reflection Calc](https://chrome-stats.com/d/com.refration_reflection) — 390 users
- [Wavelength Calculator](https://chrome-stats.com/d/com.sanca.wavelength) — 11 users
- [Doppler Effect](https://chrome-stats.com/d/fqan.dopplereffect) — 19,631 users
- [Wavelength Calculator](https://chrome-stats.com/d/webbusterz.wavelength_calc) — 33 users
- [Delay Calculator](https://chrome-stats.com/d/cn.eriksen.delaycalc) — 34,988 users, 4.83 / 5
- [WaveInsight](https://chrome-stats.com/d/com.abdoaltiab.amyguessthepic) — 3,554 users
- [Lambda King](https://chrome-stats.com/d/com.sailinghawklabs.lambdaking) — 13 users

---

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