Track and adjust turntable speed with precision using this app for an optimal RPM experience. Fine-tune your turntable speed for the best audio quality.




209+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our rpm wow list covers 209+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.




Track and adjust turntable speed with precision using this app for an optimal RPM experience. Fine-tune your turntable speed for the best audio quality.






An innovative mobile app for testing turntable RPM accuracy in real time, displaying wow/flutter variations graphically, and allowing users to save and review test sessions. Users can also access a Worldwide Turntable Accuracy Database for research and calibration tools for precise adjustments. Upgrade for unlimited measurements and additional features.






This application is a simple tachometer that measures the RPM of a turntable by placing a phone on it, providing accurate readings of minimum, maximum, and average RPM, as well as percentage discrepancy and wow and flutter. Try it out for a quick and easy way to ensure your turntable is running smoothly.




This application provides a detailed analysis of turntable speed variation, also known as Wow & Flutter, to help users optimize their listening experience. It offers a graphical view of speed variation per revolution, along with average RPM and Wow&Flutter displays, to identify and troubleshoot issues with platter imbalance, drive belt imperfections, and motor vibrations.


This mobile app tests the RPM speed and wow/flutter accuracy of turntables, providing real-time graphics and a history log to help users adjust and optimize their turntable's performance. By using the iPhone's gyroscope, it offers a unique feature of showing scrolling graphs of RPM accuracy variation over time, allowing users to detect issues like wow/flutter effects and even the small drag caused by the stylus on a record.




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This application measures the rotational speed of a machine using either the mobile camera or a strobe light, allowing users to easily determine the RPM by adjusting the settings until the machine appears stationary. With a simple and user-friendly interface, the app offers a convenient way to measure RPM without needing internet connectivity, and can even be used as a torchlight.


This application measures the rotational speed of motors, such as those in model cars, and features tools for noise removal, speed conversion, and note-taking. Download and start measuring your motor's RPM for optimal performance.


This acoustic tachometer app measures an engine's RPM by analyzing its sound, making it ideal for setup and diagnostics. Simply set the number of cylinders, engine type, and expected RPM range, and the app will provide an accurate reading, displayed in real-time, to help you troubleshoot and fine-tune your engine.


This smart meter application tracks and displays RPM and speed data, providing users with essential information at a glance. Download it now to experience the convenience of monitoring your vehicle's performance in real-time.


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This application calculates the optimal RPM for a lathe based on the selected material, designation, tool type, and work diameter. Simply choose your material and specifications, and the app will provide the calculated RPM value for efficient and precise lathe operation.






This application functions as a strobe tachometer that determines the speed of rotating objects by adjusting flicker frequencies of light. It offers precise control over frequency settings and includes features like laser and magnetic tachometers for various measurement ranges.



