Tachometer - RPM measuring

4.4

HookShotStudio

2.64

678 reviews

100,000+
Downloads

Free

Calculate and save RPM of turntable, record player and motors.

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2.64 · 678 reviews · 100,000+ downloads

Tachometer - RPM measuring lets you visualize and save RPM data for rotary devices using your phone's IMU sensor, making motor calibration and turntable tuning more accessible. It targets quick, actionable RPM readings with CSV export for easy analysis. The app has not ranked in top lists and shows steady interest with 100,000+ total downloads and 5.4K in the last 30 days.

Pros & Cons

Uses the phone's IMU sensor for RPM calculations
Provides instant RPM readings
Allows saving and exporting RPM data as CSV
Renovated user interface for a smoother experience

Does not include broader measurements like sound or frequency analysis found in some competitors

About Tachometer - RPM measuring

Tachometer - RPM measuring is a tools app developed by HookShotStudio.

Download Statistics

Tachometer - RPM measuring has been downloaded 190 thousand times. In the last 30 days, the app was downloaded 5.4 thousand times.

User Ratings

Tachometer - RPM measuring is rated 2.64 out of 5 stars. The rating is based on 680 ratings.

App Information

Tachometer - RPM measuring is FREE to download. The APK download size is 19.62 MB. The latest version available is 4.4. The last update was on August 2, 2026.

Technical Requirements

Tachometer - RPM measuring requires Android 5.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2021.

Description

Tachometer - RPM measuring has been renewed!

New features with new user interface

Visualize and save RPM data of your rotary devices.

Just put your phone on the rotary table and leave the rest to the app. The app uses your phone's IMU sensor to perform calculations. Accuracy of results depends on your phones sensor resolution.

Usage areas:
- Calibrating motors.
- Control revolution values of record player, phonograph, gramophone
- Measure revolution per minute for any of rotaty device.

Features:
- Measure instant RPM value
- Calculate avarage RPM value
- Save results for motor calibration.

Important info:
* See maximum value on the screen.
* The average rpm value is reset by clicking an empty position.
* When the REC button is clicked, recording starts. Registration ends at the next click.
* RPM data and measurement time is saved as "RPM_data.csv".
* You can reach saved data from apps local files.

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More data about Tachometer - RPM measuring

Price	Free to download
Total downloads	190 thousand
Recent downloads	5.4 thousand
Rating	2.64 based on 680 ratings
Ranking	Not ranked
Version	4.4
APK size	19.6 MB
Number of libraries	25
Designed for Android	5.1+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Tachometer - RPM measuring app

Tachometer - RPM measuring compared with similar apps

Common keywords of similar apps

Save Measuring Calculate Record Player Motors Rotary Results Revolution Saved Rpm Data Tachometer Features App Sensor Measure

Keywords missing from this app

Frequency Time Sound Calculator Engine Measurement Meter Tools Sensors Speed Torque Screen Charts Pro Device Display Calibration Measurements Response Gear Recent Set Fixed Real Vibration Values Measures Maximum Max Gears Noise Start Rate Accelerometer Hz Monitor Turntable Phone Mechanical Button Devices Level Light

Google Play Rating history and histogram

Rating history

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180

110

350

Downloads over time

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Tachometer - RPM measuring has been downloaded 190 thousand times. Over the past 30 days, it averaged 180 downloads per day.

Changelog of Tachometer - RPM measuring

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Developer information for HookShotStudio

HookShotStudio

blackteacoding@gmail.com

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Comments on Tachometer - RPM measuring for Android

★★★★☆ Dan Hessler · Feb 19, 2023

I had to tape my phone to a record for 78rpm, my phone kept flying off. So far it sounds in tune.

★★★★★ Richard R · Oct 11, 2025

Measures RPM OF YOUR PHONE, which it seems to do just fine. I suppose this is useful for certain scenarios, but none of those scenarios are mine. Not being useful in my particular case is not this app's fault though, and it seems most reviewers here don't understand this concept.

★★★★★ Ricardas Novosinskas · Jul 13, 2026

Just perfect. I rarely rate apps, but this just works. Rotation might be smoother - some configurable damping erc

★☆☆☆☆ IskandarAlex2 · Apr 20, 2024

I am a hobbyist software developer as well electronic hobbyist. Censoring RPM with a camera is possible, but it surely doesn't need to run with a game engine (Unity). Make a proper app with code base, it gives more control and more possibilities than doing it with Unity.

★☆☆☆☆ Bob Fish · Apr 30, 2022

Does not work unless your phone has a gyroscope installed...

★☆☆☆☆ Andu Tei · Jun 28, 2024

Garbage. Tried to measure gyro ball, doesn't work. Also doesn't close with return. Also takes your data.

★☆☆☆☆ P Val · Jun 4, 2026

Did not work with my 4-stroke motorcycle.

Google Play Rankings for Tachometer - RPM measuring

This app is not ranked

Technologies used by Tachometer - RPM measuring

10 permissions · 25 libraries

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Trust & Safety: Permissions include network state, internet, wake lock, foreground service, and advertising ID. The data does not indicate location permissions in the provided list.

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