Turntabulator is a utility application designed for vinyl enthusiasts who want to ensure their turntable operates at the correct speed. This app allows users to measure their turntable's speed accurately by simply placing their iPhone on the platter and starting the record. It utilizes Musical Analysis with Gyroscopically Indifferent Calculations (MAGIC), which provides precise results without needing a gyroscope, making it compatible with older devices. Users can choose between Quick Mode for fast results or Exact Mode for more detailed measurements, catering to both casual listeners and audiophiles alike.

The app automatically senses common turntable speeds of 33⅓ or 45 RPM and can display the percentage error from the target speed, indicating whether the turntable is running slow or fast. With results achievable in as little as 15 seconds, Turntabulator streamlines the process of ensuring optimal playback quality for vinyl records. This user-friendly tool is essential for anyone looking to maintain their audio equipment's performance.