Inch Converter
Paul Robbins
Convert decimal lengths to fractions.
The app converts decimal length measurements to imperial mixed fractions of an inch. Users can choose under or over rounding and set the desired ruler increment.
Apps Like OpeNoise for iPhone and iPad
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Ranked alternatives
Showing 381–400 of 1,000 ranked alternatives.
Calipers Tape Measure
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.
Decibel - dB Sound Level Meter
Kemal Bakacak
Measure levels and save data
Measure levels with precision to identify harmful environmental noises. Save measurements for future reference. Test and track hearing performance over time. Check stereo and bass output from your phone.
PPI Calc - DPI Calculator
AppNextDoor Labs
Calculate PPI from screen dimensions and pixels
Calculate PPI by inputting screen dimensions and pixel count. Explain PPI vs DPI and dot pitch. Provide formulas and resolution categorization. Include definitions and user comments on related terms.
ScanMyHome
Yembo, Inc.
Scan and create 3D space reconstructions
Allows users to create 3D reconstructions of interiors by scanning rooms. The identifies floor plans, measurements, wall areas, and objects. Users can explore dynamic 3D models of their spaces on mobile devices.
Speaker Test - Clear Sound
Authenticator Technology Limited
Speakers with playback
Plays audio to assess performance and detect blockages. Users can clean speakers by following guided instructions. The includes audio adjustments for volume control and equalizer settings.
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