Partometer3D - camera measure


    Partometer3D  is the advanced version of Partometer. It is a handy tool for object dimensions measurements. It  can be used as a ruler or tape measure, or remote measurement device. In contrast to Partometer App, this app allows user to make measurements in any direction and plane in 3D space. 

    Note: the measurement/object plane don't have to be parallel to the camera plane. 
It expands number of situations where application can be used. For example, big objects now can be measured by taking a picture from the side, objects and distances that are difficult to reach can be measured as well. 

    Partometer3D uses a phone/tablet camera and any available object with known size as a reference to perform measurement. To define the measurement plane a rectangular object  (sheet of paper, credit card, custom object) is used .

    The App shows measurement results in different units: meters, millimeters, centimeters, feet, inches based on user settings. It also calculate dimensions of the object in relative units with respect to  the reference object (ROL). 
    There is an option to make a picture and work with the still image instead of live camera view, Picture Load feature is also implemented to work with any picture from your photo gallery. Zoom View feature helps to align object boundaries accurately.

    The App can be very useful if you need to measure bigger distances on the plane, where the simple ruler or tape is difficult to apply. All you need to do in this case is to place a rectangular object (credit card or sheet of paper) on the measurement plane, make sure that the object of interest fits into the camera view and make measurements.

   Partometer3D have the same application area as Partometer, but gives you more flexibility and power. It has following important and  distinctive features:

    - measure in any selected plane in 3D space
    - Length, Angle, Area Modes
    - add/delete  any number of measurement/ruler lines
    - values assigned to each ruler line
    - measure objects in different directions
    - save and share you measurement 
    - find object ratios, if you don't not need absolute measurements
    - compare object parts to each other
    - use custom and predefined reference objects
    - reset reference object alignment on LONG touch on auto detection button

Depending on the distance to a reference object, its size and the angle between your camera and the measurement plane,  you can achieve millimeter resolution.

App Screenshots


How to use


  • Short touch   on the "W : H" in the left bottom corner fixes the reference plane.
  • Long touch   on the "W : H" is a shortcut for Preferences.
  • Short touch   on units view  in the left upper corner is a shortcut for Preferences.
  • Double touch   on the screen helps to consequently switch points under control (v1.1.0) 
  • There are options to turn on/off views for Info Panels and Zoom in Preferences. It can give you extra space on the screen or help to reach rulers behind the views. (v1.1.0)
  • The bigger a reference object on the screen the more accurate measurement result you can achieve.
  • Accurate alignment of reference plane and object boundaries is critical for the accuracy of measurement results. Please  use Zoom View feature  to improve the result.
  • The app can measure in any direction in 3D, but on the planes with minor projective distortions, you can achieve more accurate results.
  • Green line on the white quadrangle denotes WIDTH (longer side compared to HEIGHT) of a rectangular object used to define a measurement plane.


    07/20/12: v1.0.0 - App has been published, please enjoy and use contact form to let us known about you experience, suggestions and comments. If you enjoy using our app, please support us with your rating and comments on Google Play. Thank you !!!
    07/31/12: v1.1.0 - Option to turn on/off Info Views and double touch on the screen to switch points under control
    08/16/12: v1.1.1 - screenshots appear in the Gallery.
    10/12/12: v2.0.0 - auto alignment feature added. 
    11/06/12: v3.0.0 - Angle and Area Measurement Modes. 
    12/04/12: v3.0.1 - reset reference object alignment.
    12/06/12: v3.0.2 - help updated
    11/20/13: v3.1.0 -Area mode: insert points in the middle
    - Auxiliary Plane Grid
    - Quick access to Units, Plane and ROL settings
    - Delete selected point in area mode
    12/05/13: v3.1.1 - save and share results fix for KitKat 4.4, picture load improved with Drive, Picasa, file managers support
    07-Feb-14: v3.1.3 - inch units, fine ruler adjustment using screen area outside ZOOM VIEW


    Feb 7, 2014


    1.6 and up


    see Google Play