Evernote (Android) is an easy-to-use, free application that helps you remember everything across all of the devices you use. Stay organized, save your ideas and improve productivity. Evernote lets you take notes, capture photos, create to-do lists, record voice reminders--and makes these notes completely searchable, whether you are at home, at work, or on the go
Smart Ruler 1.3.1_17 - Smart Ruler is in the 1st set of the Smart Tools collection (length).
This app measures the length of a small object with your phone by touch. It is a free version with ads.
Usage is very simple.
1. Put an object on the screen of your phone.
2. Adjust the object to the left of the screen.
3. Touch the screen and read the length