Measure your vinyl turntable's speed and wow with accuracy using just your phone. Save past readings for comparison and enjoy a modern interface. Supports all common record speeds.
4.6(54 ratings)
FreeAds
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4.2(5 ratings)
FreeIn-App Purchases
Measure engine RPM from sound without any tools. Simply point your phone at the exhaust of various engines like motorcycles, cars, or lawn mowers to get accurate, real-time readings. The app automatically filters background noise and indicates signal quality for reliable measurements.
RPM - Turntable Speed Accuracy by Philip Broder
Real time Wow Flutter checkerWorth Considering
🎵 Music
4.4😐(1.7K ratings)
FreeAdsIn-App Purchases
This app measures the real-time speed accuracy of your turntable, displaying variations like wow and flutter graphically. It helps you identify and correct speed inconsistencies for optimal audio playback. Features include a history log and a unique visualization of inaccuracies around the vinyl center.
What We Love
- 👍 Easy to use
- 🚀 Accurate speed measurements
- 💡 Helpful for calibrating turntables
- 🔒 Works as advertised
Room to Improve
- 🔒 Limited free trial
- 💰 Expensive paid version
- 🐛 Inaccurate measurements on some devices
- 🤖 Constant upgrade prompts
