Lineal

The Ruler app provides an easy way to measure or check the length of an object.
Thanks to this application, you can turn your phone/tablet into a ruler.
All you have to do is place the object on or next to the Android device and determine the length.

The following functions and features are available:
- Display deliberately only in landscape mode (orientation lock)
- Ability to calibrate the ruler to compensate for rounding effects or inaccurate device information

In addition, the app has been designed to be very simple and user-friendly.
The ruler app can be used offline because no internet connection is required.
There are also many other ways to use it.

Do you like the app?
I'm happy about a ★★★★★ rating!

The best thing for last: The ruler app is free.