Apps Like Your Pocket-Sized Toolbox for iPhone and iPad
Measure with precision using a digital ruler
Ruler measures dimensions with a 1m scale without calibration. Level meter checks surface levels. Speed meter displays speed via GPS. Location shows current position and tracks movement. Compass provides directional orientation.
by Hany Elmehy★ 4.117 ratingsUtilitiesFreeData updated 2026-09-11
Measure distances using augmented reality by pointing the camera at objects. Display measurements between selected points. Use an on-screen to measure objects placed on the phone surface. Set and track measurement targets.
Measure ambient noise levels in real time and save data locally. Generate visual reports from collected data. Record noise changes with camera forensics.
Performs basic arithmetic and scientific calculations. Save equations and results for later. Unit Converter converts units for area, length, temperature, and more. Includes tools for currency exchange, date calculations, and percentage computations.
Turn your phone into a with precise inclination measurement. Use camera integration to measure lengths and angles. Adjust settings for different leveling tasks and save measurements for future reference.
Monitor device with real-time data display and graphical charts. View text output and detailed descriptions for each sensor. Perform sensor tests and check parameters. Export data for analysis.
Displays current speed in both miles per hour and kilometers per hour. Automatically switches speed units based on the country's standard. Shows real-time speed data from the device's sensors.
Measure angles, check flatness, take real-size measurements
Measure angles with real-time sensor precision. Check surface flatness in horizontal and vertical orientations. Use an on-screen ruler for real-size measurements. Support both metric and imperial units.
Measure by matching the inner edge to the 's white circle. Adjust the slider to align the diameter or circumference. View results in metric or imperial units, including US, Canadian, and Australian sizing systems.
Measure objects using screen size, augmented reality, or printed rulers. Place virtual on surfaces with ARKit. Print rulers via AirPrint. Compare printed results with on-screen measurements. No ads, in- purchases, or tracking.
Glass allows users to zoom in on text up to 16x using pinch or drag gestures. It extracts text from the camera via machine learning for easy reading and sharing. It includes an image stabilizer to reduce blur and a tap-to-pause camera function.
Measure levels in real time using decibels. Display minimum, average, and maximum values. Stop and reset the measurement. Customize background and text colors.
Calculate exposure with a light meter and exposure calculator. Use a depth of field calculator to adjust focus settings. Access a sun calculator for shooting conditions. View all metrics on an intuitive interface.