Ruler

I realy like the two lines system, very accurate, it works great. Now the cons, first a little tricky to calibrate , secondly the line is way too fast for the final touch. Great job anyway......

Cannot force this app into full screen. Always hides camera cutout. Despite being forced into full screen with cutout turned off. The very next ruler app I downloaded did not have this problem. I forced stop, deleted cache, deleted all storage, etc., and still had this problem. I don't trust it's measurements unless I can check against the measurements of my phone screen. Which is 3040x1440 px at 552ppi)

Simple and efficient

It needs to be able to measure more than 4 inches!

I really like this app. It helped me quickly when measuring my mattresses.

Does not work on newer android s galaxy A20

Exactly what I needed... Don't forget to calibrate it.

Sampal and easy, Good one

It's only 4" but what the heck it works

Great tool to have.

Camera ruler would be great

Does well its purpose

Its a ruler...there ya go

Useless app. Should be able to measure through the camera. Otherwise I might as well use a ruler which is twice as long as my phone.

very poor set up instructions and freezes phone

Just installed it, calibrated it with credit card, seems to work absolutely fine.

Great help when going to Lowes or Home Depot.

How the f!!k do you calibrate? Size with cred card then what?

Great.. with two markers

I love to use it.

thalk

Bakwas hai aap not Intstall thi aap