Advanced Ruler

Advanced Ruler

100,000 - 500,000 downloads

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If you are interested in this tool, you may also be interested in Photographer's Field Tools. It has a distance ruler using map and many other cool features.
https://play.google.com/store/apps/details?id=com.yingwen.photographertoolspro
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A screen ruler. It can set the origin to the phone edge or the screen edge. It also supports sliding scale for length that is several times longer than the phone length. Supports both phones and tablets. It has self-calibration feature. The more people using it, the more accurate the scale will be.

And the best of all, absolutely free, there is no ads to crowd the already busy screen space.

Note: this app has no camera related feature. Advanced Ruler Pro has camera rulers.

FAQ:

1. Internet access permission is for crash report

Tags: ruler, advanced ruler, como bajar advance ruler gratis, java script ruler, screen ruler, ruler view, ruller,  advanced ruler, advanced ruller pro, sliding scale.

Recently changed in this version

v3.2 fixed a minor bug when showing the help. only on android versions 2.x.
v3.1 further tuning to the auto-calibration
v3.0 use a new way to auto-calibrate the ruler
v2.2 fixed the crash in v2.1
v2.1 added phones, fixed the text size issue on larger screen phones
v2.0 support tablet resolution


Comments and ratings for Advanced Ruler
  • (64 stars)

    by Sai Krishna on 08/06/2014

    Better than other apps

  • (64 stars)

    by Charlie O. on 25/04/2014

    This app is simple, doesn't want any weird permissions, and is easy to use. All it needs is a set of split ,floating flags to mark and measure the radius and it'll be perfect. I like yellow, since blue green and red have already been taken. There should be displayed, by each flag the value of the radius, with the units coresponding to the units on the side each flag is on.

  • (64 stars)

    by Ravi Raju on 09/04/2014

    Good

  • (64 stars)

    by Bobby Nath on 24/03/2014

    This app does what it is supposed to but on the Motorola Droid RAZR MAXX it auto-calibrates to a wrong calibration (which is too far off from the correct one) every time the app starts. It just became too annoying to have to reset it to 256PPI after it auto-calibrated every app launch. It should either save the manual calibration setting and not auto-calibrate every launch or just fix the auto-ca

  • (64 stars)

    by Daryl Y on 03/03/2014

    This used to be a useful tool, but it doesn't work anymore, not sure what happened, have tried uninstalling and reinstalling. Every time the program loads it auto calibrates to the wrong size. When i go to calibrate and i enter my screen size it tells me it's not right, same when i enter my resolution...so every time i open the program i have to recalibrate by measuring a square on the screen.

  • (64 stars)

    by Ashok Singh on 29/01/2014

    Nice

  • (64 stars)

    by Hans Bartels on 23/01/2014

    I tried several way to calibrate but it never stays. Easier just to use the phone length 5 inched top to bottom