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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. ...Read more
*** 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
Both a screen ruler and camera rulers. Support both metrics and US unit. It can find out an object distance, height and the object size using the phone camera. Just turn on the camera ruler, stand up, aim and get the result instantly.
Supports both phones and tablets.
1. Internet access is for crash report 2. Orientation: It always works in landscape orientation in all camera rulers because there is a bug on android early versions that the camera preview doesn't work in portrait orientation
Allows application to take pictures with the camera. This allows the application at any time to collect images the camera is seeing.
coarse (network-based) location
Access coarse location sources such as the cellular network database to determine an approximate phone location, where available. Malicious applications can use this to determine approximately where you are.
modify/delete SD card contents
Allows an application to write to the SD card.
read phone state and identity
Allows the application to access the phone features of the device. An application with this permission can determine the phone number and serial number of this phone, whether a call is active, the number that call is connected to, ect.