Apps Like Protractor+ for iPhone and iPad
Measure angles in degrees and radians
Measure angles using your iPhone as a protractor. Select degrees or radians. Adjust the angle visually with intuitive controls.
Protractor+ screenshots
Ranked alternatives
Showing 341–360 of 1,000 ranked alternatives.
EZ Currency Converter & Units
CHING FENG WANG
Conversions for travel work study
The app provides currency conversion for 166 currencies, unit conversion across 15 categories and 224 units, and an engineering calculator with functions for analysis, trigonometry, and discrete math. It supports 20 languages and offers dark mode.
Gps Area Calculator: Land Calc
Liam Sammy
Measure area, distance, and perimeter
Measure areas, distances, and perimeters with precise pin placement. Mark and save measurements, name and group them for easy access. Share measured maps with colleagues directly.
Gyraline
Mechly LLC
Align wheels with precision and accuracy
Measure wheel alignment with total toe and thrust line comparison. Adjust front and rear toe angles. Sync measurements with a precision toolkit. Export data for record-keeping. Perform alignments without specialized equipment.
SpeedClock - Video Radar
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.
Angle Finder - Trig Calculator
Shital Gorasiya
Calculate angles, solve triangles, and compute trigonometric
Calculate angles, side lengths, and hypotenuse of triangles. Determine arc radius, arc length, chord length, and chord height. Solve trigonometric problems with precise formulas and tools. Input measurements to get accurate geometric results.
Carrossage
Ripple Motion
Measure wheel camber with your iPhone
Measure wheel camber using the iPhone's camera. Place the device on the centerlock for accurate readings. Display measurements in degrees. Save and share results.
iRuler Plus
CONG DUC TRAN
Measure length with your phone
Measure lengths in centimeters or inches by placing the iPhone beside an object and moving it while touching the screen. Use a long scroll ruler up to 120 cm or a stick ruler with two sliders for small items.
Easy Units: currency converter
T-GROUP LLC
Convert units, track measurements, and share results
Measure and convert units for length, weight, temperature, speed, and . Use the built-in ruler tool to measure distances. Convert between units within categories. View conversion history and save frequently used conversions.
Decibel Level Meter - Measure Sound Volume Free
齐 陈
Decibels with one tap
Ambient noise levels with a simple interface. Display one-minute average decibels in large text. Features clean design and free access. No additional functions or settings provided.
CarCutter
DIFFUSELY Austria GmbH
Capture car photos with precise guidance
Capture car photos with guided positioning for accurate angles and coverage. Use Shotlist and Sequence to organize拍摄流程. Preview enhanced images within the or access full inventory details via Hub.
Handy Level in Pocket
STRENGCON LLC
Check surfaces and measure horizontal alignment
Measure surfaces or objects for horizontal alignment. Place device on surface to check . Surface color changes to green for horizontal, grey otherwise.
Decibel Meter - dB Noise Level
PAO APPS PTE. LTD.
Measure sound levels in real time
Measure environmental levels in real time using your device's microphone. Display readings accurately. Detect and monitor sound levels at home, work, or outdoors.
Decibel Meter-Noise monitoring
Mirarobot Science & Technology Co., Ltd.
Measure noise, track decibels, generate reports
Measure ambient noise levels in real time and save data locally. Generate visual reports from collected data. Record noise changes with camera forensics.
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