Sader Method
John Sader
Calibrate cantilevers
Calibrate atomic force microscope cantilevers using the . Input resonant frequency and quality factor measurements. Calculate spring constant and display results. Export data for analysis.
Apps Like Protractor (Angle measurement) for iPhone and iPad
Measure angles with camera
Measure angles using a camera-based . Detect and display angles of objects in real time. Save and share measurements. Calibrate for accurate readings.
Protractor (Angle measurement) screenshots
Ranked alternatives
Showing 741–760 of 1,000 ranked alternatives.
Level Tool Pro
Nuno Lopes
Measure surfaces and track inclination
Measure angles and levels with a bubble and digital inclinometer. Use 360-degree mode for versatile angle measurement. Check tilt and orientation for precise alignment tasks. Share measurements and save data for future reference.
iMapIt Pro
Marcus B B E Silva
Map, measure, and record places.
The app collects geographic coordinates using the device's GPS. It maps points, lines, and areas, measuring them in various units.
PHYWE measureAPP Cobra4
PHYWE Systeme GmbH & Co. KG
Measure parameters with wireless systems.
The app connects to Cobra4 wireless systems to measure over 50 parameters. It visualizes data, stores measurements, and offers analysis tools.
WoundGenius - The Wound App
imito AG
Measure wounds instantly and accurately
Document wounds with guided assessments, measure size accurately, and capture clinical notes instantly. Capture and store images for documentation. Share reports securely with healthcare teams. Track progress over time.
Field Area Measure on GPS Map
Dhara Hingu
Land, calculate , track GPS points
Land, fields, and property using GPS or manual input. Place markers on the map or walk boundaries to calculate , distance, and perimeter. Choose units like square meters or square feet. Save and share measurements.
A2Plus
antoni michel
Measure land area, perimeter, and distance
Measure land area, perimeter, and distance with precise calculations in feet, inches, yards, or feet. Display multiple plots on a map with intermediate distances. Overlay French land registry data for accurate plot measurements.
QRReader - QR Code Scanner2025
kota tada
Scan QR codes and save history
Scan QR codes and barcodes instantly using the camera. Save scan history and copy shared URLs or text. Share scanned content easily. Use light mode for better visibility in dark areas. Function without an internet connection.
HgBarometer
Michael Matus
Measure barometric pressure levels
Calculate barometric pressure using mercury barometer measurements. Input meniscus heights, instrument temperature, and gravitational acceleration. Convert between pressure units and display results.
Construction Calculator °
Nikhil Kumar
Calculate measurements, angles, and dimensions precisely
Calculate angles, measurements, and dimensions with precision. Input values to determine area, volume, and slope. Convert units and perform trigonometric calculations. Save and share results for project reference.
Barometer ∞
Chen-Yu Wei
Measure pressure and altitude
Measure atmospheric pressure and altitude. Switch between pressure units like hPa, mmHg, and inches of mercury. Display real-time readings and track changes over time.
ROMmeasurer Lite
Takuya Kawakami
Measure joint range of motion easily.
The app measures joint range of motion from a camera image or a saved image. Users can take a photo, select an image, point the center of a circle, and move lines to display the angle between them.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.