iPhone Screenshots


Do you want to learn how to use the rulers?
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!!

What’s New

Version 2.3.0

Optimized for new iPhones

Ratings and Reviews

4.0 out of 5
39 Ratings

39 Ratings

TXCabinets ,

Why review b4 even being using the first time???


flspearo ,

Teaching 5 star - More?

For teaching how to use various calipers and the like this is an excellent tool so it does exactly what they state it will do and does so beautifully. BUT! If they could make it accurate it would be an amazing tool!!! The lines on the ruler, and vernier calipers would be extremely useful. Can you guys do this?? Everything else is perfect. Just need to calibrate. Is there a way to add a calibrate feature?

cinbeef ,

Convenient Tool

It appears they have repaired all the bugs previously mentioned. It is a nice little tool to have and use when you need.


17.1 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Armenian, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese

Age Rating
Rated 4+
©2018 dbw


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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