Stroboscope Engineer

11.6

GyokovSolutions

4.00

139 reviews

50,000+
Downloads

Free

Stroboscope app for measuring rotation, vibration, oscillaton or reciprocation

4.00 · 139 reviews · 50,000+ downloads

Stroboscope Engineer by GyokovSolutions is a free Android tool that combines a strobe light with an optical tachometer to measure rotation and vibration. It offers calibration, image saving, and turntable-friendly presets, and while not ranked in top lists, it shows steady engagement with 50,000+ total downloads and 2.3K in the last 30 days, backed by a 4.0 rating from 136 reviews.

Pros & Cons

Combines strobe light and optical tachometer in one app
Calibration and adjustable duty cycle improve measurement accuracy
Image capture and automatic saving of measurements
Quick turntable speed presets (50 Hz/60 Hz) for common use cases

Lacks some features common in competitors (e.g., built-in LED flashlight and tuner functions)
Maximum tachometer frequency is limited to 30 Hz (1800 RPM), which may restrict high-speed measurements
Not ranked in top app lists, indicating a smaller visibility footprint

About Stroboscope Engineer

Stroboscope Engineer is a tools app developed by GyokovSolutions.

How many times has Stroboscope Engineer been downloaded?

Stroboscope Engineer has been downloaded 64 thousand times. In the last 30 days, the app was downloaded 2.3 thousand times.

What is the rating of Stroboscope Engineer?

Stroboscope Engineer is rated 4.00 out of 5 stars, based on 140 ratings.

Is Stroboscope Engineer free?

Stroboscope Engineer is free to download. The APK download size is 3.91 MB. The latest version available is 11.6. The last update was on September 20, 2025.

What are the requirements for Stroboscope Engineer?

Stroboscope Engineer requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2021.

Description

Stroboscope app and optical tachometer for measuring rotating, vibrating, oscillating or reciprocating objects. Optical tachometer can be used by starting it from MENU - TACHOMETER.

More data about Stroboscope Engineer

Price	Free to download
Total downloads	64 thousand
Recent downloads	2.3 thousand
Rating	4.00 based on 140 ratings
Ranking	Not ranked
Version	11.6
APK size	3.91 MB
Number of libraries	10
Designed for Android	6.0+
Suitable for	Everyone
Ads	Contains ads

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Alternative downloads for the Stroboscope Engineer app

Stroboscope Engineer compared with similar apps

Common keywords of similar apps

Hz Tachometer Stroboscope Set Cycle Time Images Optical Menu Duty Object Measurement Rotation Starting Adjusting Press Settings Shown Information Maximum Measuring Objects Adjustment Percentage Calibrate Calibration Analyzes Moving Determines Point Hold Steady Seconds Result Saved Minimum Needed Alternative Frequency Rpm App Button Start Strobe Light Speed Turntable Vibration Flash Camera

Keywords missing from this app

Flashlight Led Phone Bright Tuner Mode Screen Turn Torch Free Sos Powerful Dark Sound Recent Features Quick Color Device Easy Super Offset Brightness Adjustable Fast Flashing Music Click Brightest Battery Parties Works Lamp Correction Power Shake Widget Access

Google Play Rating history and histogram

Rating history

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Downloads over time

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Stroboscope Engineer has been downloaded 64 thousand times. Over the past 30 days, it averaged 76 downloads per day.

Changelog of Stroboscope Engineer

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Developer information for GyokovSolutions

GyokovSolutions

info@gyokovsolutions.com

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Comments on Stroboscope Engineer for Android

★★★★★ John Price · Aug 25, 2024

Great simple app that gets the job done (but not in sunlight). I used it to check the idle speed on my outboard. A bit of white duct tape on the flywheel and in twilight it worked well. Phone LED's are not bright enough to use in sunlight, and they aren't brief enough flashes to give a true photo grade strobe effect, but it got the job done. Ads are not obtrusive. An improvement would be a bigger frequency slider. It's hard to get the right spot when you are looking at the strobe device.

★★★★★ Zipra · Nov 17, 2021

Impressively accurate strobe light compared to other apps. Perfect to measure electric motor rpm. The only app I've found that can actually measure rpm.

★★★★★ Derrek Leiter · Feb 15, 2022

I am impressed that it can turn the phones led on and off fast enough to measure around 3krpm. Nice!

★★★★★ Matt · Jan 26, 2024

Worked well to check my turntable with a strobe disc.

★★★★★ Zachary Varnum · Dec 7, 2022

Great little app! The strobe light on my turntable burned out and all the lights in my house are LED. I was able to use this app to adjust the speed.

★★☆☆☆ Aaqil Khan · Oct 30, 2021

Tried it on motor and didn't give accurate speed measurements. I had to borrow an actual stroboscope to do the job.

★☆☆☆☆ little Jim · Jul 28, 2024

Newest version locks up my phone. Complete reboot required. I hate not being sble to revert to previous version of an app!

★☆☆☆☆ Daniel Gunn · Jul 26, 2024

Does this app require reflector tape? I want to use it for checking RPM's on an output shaft on pumps, the range will be 400-1725 ×/-.

★☆☆☆☆ James Adams · Mar 22, 2025

Trash. Light doesn't stay on or goes full on when using it. I installed it and shortly uninstalled it.

Google Play Rankings for Stroboscope Engineer

This app is not ranked

Technologies used by Stroboscope Engineer

13 permissions · 10 libraries

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Trust & Safety: The app requests CAMERA, storage, and internet-related permissions (including AD_ID for ads) and integrates AdMob. It also includes a DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION. These are typical for a free tool that saves images and analyzes motion; users should review permissions to ensure privacy and security.

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