Published by Dmitriy Kharutskiy on 2025-04-25 1v542a
1. The app (by means of the built-in smartphone magnetic field sensor) determines the number of rotations of the magnet and, therefore, the number of coil turns.
2. It is also possible to determine the rotation of a smartphone without using the magnet (e.g., when winding a large coil).
3. To do this, you need to put the smartphone at the selected place (where measurements will be taken), make sure that there is no magnet nearby, and press the TOP "0" button.
4. The app is designed to calculate the number of turns when winding an inductor (inductance coil).
5. To reset the number of turns, press the DOWN "0" button TWO TIMES.
6. AVOID HIGH ROTATIONAL SPEEDS, BECAUSE THE MAGNET CAN COME OFF AND BREAK THE SMARTPHONE.
7. • Alert on reaching the required number of turns.
8. Write a negative number for the countdown.
9. A MAGNET SHOULD BE ATTACHED TO THE ROTATING PART.
10. • Measurement of rotation speed (0-1000 RPM, ±2%).
11. BEFORE TAKING ANY MEASUREMENTS, IT IS NECESSARY TO CALIBRATE THE MAGNETOMETER.
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GET Compatible PC App
| App | Rating | Maker | |
|---|---|---|---|
 Turns Counter (Magnetic) |
Get App ↲ | 20
4.75
|
Dmitriy Kharutskiy |
Or follow the guide below to use on PC:
Select Windows version:
Install Turns Counter (Magnetic) app on your Windows in 4 steps below:
a Compatible APK for PC
| Developer | Rating | Current version | |
|---|---|---|---|
| Get APK for PC → | Dmitriy Kharutskiy | 4.75 | 1.2.1 |
Get Turns Counter (Magnetic) on Apple macOS
| Developer | Reviews | Rating | |
|---|---|---|---|
| Get Free on Mac | Dmitriy Kharutskiy | 20 | 4.75 |
on Android: Android
PC Apps 
