Measure length, sound, angle, and calibrate
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.
Showing 221–240 of 1,000 ranked alternatives.
嵩 张
Measure angles with device and lines
Measure angles by placing the device on the desired surface and adjusting two lines to align with the angle's sides. Display degrees in real time without needing photos or overhead placement.
Sten Kaiser
Measure speed with motion detection
Measure speed of vehicles, boats, skiers, cyclists, and animals using motion detection. Track moving objects with a handheld device. Includes three speed measurement tools and two distance estimation tools.
Roma Akter
Scan nearby devices to locate lost gadgets
Locate lost devices with real-time tracking. Scan nearby devices instantly. Follow distance indicators on-screen. Activate sound or vibration alerts on lost items. Connect via to trigger actions.
David Ryall
Point device at object
Point device at target object and press button to display direction. Follow arrow for navigation. Shows and in clear format.
Rare Works, LLC
Discover trending items and unique helpers.
The app offers a mobile store with over 1000 unique products including fitness gear, kitchen innovations, and cleaning tools. Users can discover viral gadgets, household helpers, and trending items in one place.
Jacob Parker
Objects with your iPhone
Distances with a 5-meter by aligning the phone on a surface and sliding it for accurate readings. Use mode to small objects by placing the phone between them and viewing the result. Save and share measurement data directly.
Theodora Birch Bodker Damgaard
Scan nearby BLE devices quickly
Scan nearby BLE devices and locate lost items using real-time signal strength. View device details including name, MAC address, and signal power. Refresh device list automatically and function in the background.
Zipo Apps Ltd.
Detect and measure magnetic field
Detects objects by measuring magnetic field strength in microtesla. Displays real-time magnetic field levels. Uses device's built-in magnetometer. Alerts users when is detected nearby. Helps identify metallic objects in close proximity.
AURALWARE LLC
Measure sound levels and monitor noise alerts
Measure sound levels with a precision noise meter, including OSHA/NIOSH compliant dosimetry and impulsive noise detection. Display live spectrum and capture measurement snapshots. Email results and access hearing protection guidance.
MONIQ TAP COMPANY LIMITED
And measure surfaces accurately
Measure horizontal and vertical surfaces with a . Use a laser for precise alignment. Check surface flatness with a spirit . Access inclinometer for angle measurements. Set and track levels for accurate tasks.
Apple Inc.
Track decibel levels in real time
Monitor ambient levels in real time using the microphone on Apple Watch Series 4 or later. Display decibel levels on a meter and indicate if the environment is “OK” or “Loud.” Add the as a complication to your watch face for quick access.
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