Super ToolBox is a new and innovative collection of digital tools for professionals.
It is set of tools that add extra features to your phone, or facilitates the use of some existing functions.
This app is half the size of a common "standalone tool" like a compass, a Ruler or a Metronome. This way you'll save a lot of disk space. You'll save network consumption too, not only for the first download but for every update too.
Some tools such as: