Reviews of RPM Speed & Wow

By: Andrea Martignano

List of user reviews and ratings for RPM Speed & Wow

Total ratings

4.24 (Rating count: 1,473)

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Review summary

Users praise the app for easy, quick RPM checks and speed tuning without a strobe disc. It’s versatile across turntables and offers wow measurement, making it a convenient vinyl-calibration tool. Most reviews confirm accuracy and ease of use, with many reporting instant RPM readings and improved playback after calibration. A minority report inconsistencies or errors at certain speeds, but the majority find it reliable and valuable for turntable setup.

Pros

Very easy to use; simple, no need for a strobe disc.
Accurate RPM readings and quick verification of turntable speed.
Works across a wide range of turntables, including 78 rpm gramophones.
Provides wow (and flutter) measurement for more thorough tuning.
Convenient alternative to traditional strobe methods; portable and fast.

Cons

Occasional inconsistent or faulty readings across devices or speeds.
Some measurements yield errors or odd results at certain speeds (e.g., 44 rpm).

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User Reviews

Recent rating average: 4.10

All time rating average: 4.24

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13% (9)

Date	Author	Comment
2026-07-08	La*****	great app for determining turn table speed. took me a second to figure out, but it helped me adjust my speed back to normal
great app for determining turn table speed. took me a second to figure out, but it helped me adjust my speed back to normal
2026-06-16	Ro*****	Doesn't give you long enough time to make adjustments
Doesn't give you long enough time to make adjustments
2026-01-26	Ti*****	simple easy to use no need for strobe disc
simple easy to use no need for strobe disc
2025-11-11	Ru*****	works great
works great
2025-10-29	Ri*****	have gyroscope app and RPM app says it won't work even though I have the app. Annoying.
have gyroscope app and RPM app says it won't work even though I have the app. Annoying.
2025-10-17	Ma*****	No frills, easy to use
No frills, easy to use
2025-09-28	Pa*****	Great for checking any turntable, even 78rpm gramophones!
Great for checking any turntable, even 78rpm gramophones!
2025-09-18	Ph*****	This is amazing, works very well! TV
This is amazing, works very well! TV
2025-09-06	Mo*****	yeah this was life changing lol, my turntable was about 2rpm too fast on both speeds. This app saved my life fr
yeah this was life changing lol, my turntable was about 2rpm too fast on both speeds. This app saved my life fr
2025-08-30	Sh*****	SO cool! thank you!
SO cool! thank you!