Analyze spectra in real time using a microphone. Display waveforms and FFT data with adjustable frequency scales. Measure noise levels for approximate readings. Adjust FFT size for varying frequency accuracy.
Measure and compare colors accurately using real-time sampling. Capture values and compare them against a white reference for improved precision. Save and share codes in multiple formats.
Measure by placing a finger over the iPhone’s camera and flashlight. Track weekly statistics and manually log health data. View detailed readings and set reminders for regular checks.
Track body and BMI with daily or weekly entries. Monitor medication effects and side effects. Sync with Google Health Connect and WITHINGS scales. Log activities and measurements. Set reminders. Share progress with friends.
Decide outcomes by spinning a customizable wheel. Adjust spinning duration, background music, and colors. Play for fun without any real-world consequences.
Save conversion settings for easy access. View all stored at once. Convert temperatures, currencies, lengths, areas, volumes, weights, speeds, and power units. Supports foot-inch and pound-ounce measurements. Requires internet for currency data.