Accelerometer is an iPhone app designed by Jan Halozan, offering a comprehensive tool to measure acceleration in all three axes with precision. The app features real-time chart plotting of acceleration data, the option to include or remove gravity from measurements, and the ability to export data for further analysis.

With the capability to log maximum and minimum acceleration values, users can fine-tune their measurements with an adjustable sampling frequency ranging from 1 to 30 Hz. The interactive chart with line interpolation smoothing enhances data visualization, ensuring a clear and detailed analysis. Moreover, the app boasts high accuracy, measuring acceleration from -20 to +20 G, making it suitable for various applications.