Measure lengths with a ruler supporting metric and imperial units. Detect ambient noise levels using a decibel meter. Use a protractor tool to measure angles via the camera. Calibrate screens for accurate color display.
by 飞剑 姚★ 4.576 ratingsUtilitiesFreeData updated 2026-09-11
Measure distances between objects and calculate areas using GPS. Select units in Imperial or Metric systems. Determine property lines and export measurements in square feet, acres, or kilometers.
Speedometer measures movement speed in real-time. Level Meter helps align surfaces using a digital level. Nearby Places finds restaurants, ATMs, hospitals, and other locations. Device Info provides details about the hardware and software.
Objects in real-world environments using augmented reality. Tap to select measurement points and view length, width, and height. Save measurements and share results directly. Sync with other devices for collaborative projects.
Measure ambient sounds and noise levels using iPhone or iPod. Record audio and view real-time decibel readings. Stop recording at any time and playback recorded . Display FFT viewer and frequency for detailed analysis.
Displays time in format using an design. Allows customization of settings to aid in reading numbers. Can be set as a screen saver during iPhone or iPod charging.