|29 Dec 2019||Increase||$0.99|
|25 Dec 2019||Reduction||Free|
|12 Dec 2019||Increase||$0.99|
|08 Dec 2019||Reduction||Free|
|24 Oct 2019||Increase||$0.99|
|29 Sep 2019||Reduction||Free|
|04 Sep 2019||Increase||$0.99|
|31 Aug 2019||Reduction||Free|
|02 Jul 2019||Increase||$0.99|
|27 Jun 2019||Reduction||Free|
|21 May 2019||First price detected||$0.99|
|10 Oct 2018||Update||Version 2.3.0|
|14 Aug 2012||Release|
There are many rulers in the world.And also we should learn how to use them.
Here we get some rulers which include some user cases.I think it can help your to lean how to use the rulers!
Now there are over ten rulers!!!!
more and more kinds of rulers（caliper） are comming soon!!
All prices are displayed in dollars (USD $). This price was last checked on the United States of America App Store 3 days ago and may have changed.