Apps Like Knop for iPhone and iPad
Knop screenshots
Ranked alternatives
Showing 641–660 of 1,000 ranked alternatives.



VibraUnits
Motionics, LLC
Convert vibration units accurately
Convert vibration units including velocity, acceleration, and displacement. Switch between Hz and CPM for frequency. Convert displacement between mils and microns with options for RMS, 0-peak, and peak-peak.





Tentsile Triangulator
Karl Arthur
Measure distances, place knots, set up tents
Measure distances between trees using meters or feet. Drag and drop virtual knots to position tents or hammocks. Includes all third-generation models. Features a leveling tool and rotation adjustment.



PD Measure Ruler
VisTech.Projects LLC
PD accurately with your iPhone
Pupillary distance manually with precise calibration tools. Adjust settings for accurate readings. Save and track measurements over time. Share results with eye care professionals or retailers.

NotePass
Benjamin Christen
Type words, display on screen.
The app transforms a phone into a full-screen display for typed messages. Users can save notes for quick access and include live variables like time or battery status.



Binary Calculator.
Edgar Garcia Leyva
Convert numbers between , octal, decimal,
Convert numbers between , octal, decimal, and hexadecimal systems. Perform step-by-step conversions. Adjust application theme, set maximum digits in fractional results, choose negative number representation, and limit bits in negative outputs.




Nautics Sailmate Classic
Nautics Oy
Finnish navigation app for leisure boaters.
The app provides nautical charts for Finnish sea and freshwater areas. Users can view approximate locations, marina information, and create points of interest.

REBvibe
Motionics, LLC
Calculate bearing vibration frequencies easily.
The app calculates fundamental vibration frequencies for rolling element bearings. Users can select bearings by geometry or model number to see results in CPM and Hz.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.