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.




199+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our turntable speed list covers 199+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.




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.






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.



Easily calibrate your turntable's speed using just your device's microphone and a record. This app analyzes the playback speed of your vinyl and tells you if it's running fast, slow, or perfectly accurate. Adjust your turntable based on the feedback until you achieve optimal playback.


Easily measure the actual RPM of your turntable with this straightforward tachometer. It provides detailed readings including minimum, maximum, and average RPM, along with percentage discrepancy and wow and flutter measurements.


Accurately test your turntable's speed and variations in real-time with detailed graphics. This app helps you identify and correct issues like wow and flutter for optimal audio performance. It also includes a database for comparing results with other users.


Precisely measure your turntable's speed to ensure your vinyl sounds as the artist intended. This app uses advanced analysis to detect RPM accuracy, offering quick or exact measurement modes for audiophiles. Get detailed feedback on speed error and direction.


Check your record player's speed accuracy using your phone's LED light and a printable strobe disc. Ensure your turntable is playing at the correct RPM for optimal audio quality. Useful for calibration and pre-purchase checks.




This application displays your current speed in miles per hour, kilometers per hour, or knots. It features a large, clear display with Retina support for optimal visibility. Accuracy is enhanced by adjusting indicator transparency.


This app uses your phone's GPS to display your current speed accurately. It supports multiple units, shows traveled distance, and offers optional city names and a compass. You can also record trip statistics like maximum speed and distance.


Transform your iPhone into a powerful strobe light and tachometer. Precisely control flashing speeds from 1Hz to 130Hz to measure the RPM of rotating objects by making them appear stationary. Ideal for precise speed measurements in dark environments.


Measure rotational speeds of objects using your phone's flashlight, laser, or magnetic sensor. Detect precise RPMs with adjustable flicker frequencies and a wide measurement range. Ideal for analyzing fan speeds, engine RPMs, and more.


Track your speed, distance, and altitude with precision. Features include real-time GPS tracking, trip recording, and a heads-up display for safer driving. Advanced options offer speed limit alerts and picture-in-picture mode.


This app allows you to adjust the playback speed of audio files, from 0.25x to 4.0x, without changing the pitch. It's useful for music practice, language learning, audiobooks, and more, with features like multiple seek bars and section repeat.


This application displays your current speed and location on a map. Easily switch between various measurement units with a simple swipe. It offers an ad-free and cost-free experience.


Adjust the speed of your favorite songs without altering their pitch. This app allows you to modify the tempo of millions of tracks from Apple Music, your personal library, or cloud storage. Create custom playlists and practice specific song sections with ease.


Adjust the tempo, pitch, and add effects to your music. Slow down tracks for practice, change keys, and loop sections. Export your modified audio files easily.


Adjust the pitch and tempo of songs from your media library. This music player allows you to easily modify playback speed and pitch using intuitive sliders. Explore your music collection in new ways by altering its characteristics.


This app allows users to mix music from various sources, including streaming services and local files. It offers professional DJ tools like beatmatching, scratching, and effects, with hardware controller support. Users can record and share their mixes, and access advanced features through a premium subscription.


This app is a fully featured DJ turntable for iPhone and iPad, offering a professional mixing experience. It includes loops, effects, and the ability to record and share your music sessions to popular platforms.