Rpm Meter: Calibrate Turntable
Check Speed and Error
About
Measure the speed of any rotating object with precision using your phone's gyroscope or camera. View real-time RPM data on a live gauge and graph, save your measurements, and compare historical readings. Ideal for calibrating turntables and testing various rotating equipment.
What's New in Rpm Meter
1.1
May 19, 2026
Bug Fixes :)
Subscription plans
Annual
Annual Pro
Developer apps
FAQ
How does Rpm Meter measure speed?
Rpm Meter offers two measurement modes. You can place your phone directly on a spinning surface for gyroscope-based calculations, or use your phone's camera to analyze a region of interest on a rotating object.
Can I track speed changes over time with Rpm Meter?
Yes, Rpm Meter provides a scrollable graph that tracks RPM changes throughout your entire measurement session, allowing you to easily see speed fluctuations at a glance.
Is Rpm Meter useful for vinyl records?
Absolutely. Rpm Meter is specifically built for vinyl lovers, enabling you to accurately calibrate your turntable and ensure optimal playback speed.
Does Rpm Meter have ads?
No, Rpm Meter does not contain advertisements, providing an uninterrupted user experience.
What devices does Rpm Meter support?
Rpm Meter is currently supported on iPhone devices.
What are the subscription options for Rpm Meter?
Rpm Meter offers Weekly ($4.99), Monthly ($9.99), and Annual ($19.99) subscription plans. The Annual plan includes a 7-day free trial.
How often is Rpm Meter updated?
The latest version, 1.1, was released on May 19, 2026, indicating recent development activity. The app was initially released on May 7, 2026.
What is the age rating for Rpm Meter?
Rpm Meter has an age rating of 4+, making it suitable for a wide range of users.
