Measure and compare objects around you With Ruler, users can explore and measure objects around them and learn about sizes, units of measure, and proportions. * Simply pick a known reference object in Ruler, like a coin or a sheet of paper, then select an object youd like to measure. If you want an ad free version of this app, please download Curious Ruler

Ruler | A Curious Tool alternatives

Ruler 2: mm Measuring Tape

Do you think that using only your device, you can precisely know the lengths of objects all around you such as pens, tables, pictures, windows,? Ruler 2 is just a tool for that question. Then, move the slide to be aligned with the objects edge and read the resultVisit www.skypaw.com for more information and products SPECIAL NOTE Ruler 2nd is the 2nd tool among other professional tools in our flagship Multi Measures - The all-in-1 measuring toolkit

  • size 19.4 MB

DrawArea - Measure area on the map

Simplest and the most straight forward way to measure area on the map. Usage: By simply touching. The result may be less accurate when far from the equator.

  • size 9.5 MB

The Math Keyboard

The Math Keyboard is the ideal keyboard for typing Math and Scientific characters.

  • size 44.0 MB

Plumb Bob 5: Carpenter Plummet

Plumb Bob 5 is an instrument to check if an object is perfectly vertical/plumb and has been used since the time of the ancient Egyptians. Now, we bring it to you right on your iPhone/iPod touch/iPad with Plumb Bob 5. Visit www.skypaw.com for more information and products SPECIAL NOTE Plum Bob 5th is the 5th tool among many other professional tools in our app Multi Measures - All in one measuring toolkit

  • rating 4.11111
  • size 21.0 MB