The update 1.1.0.3 is available. It should download automatically in the next few hours. You may also do it maually from Store's settings.
Changelog:
-Added conversion between numeral systems
-Enabled number input right after selecting the "from" unit
-Added more units in "Data" and "Speed"
-New middle-size icon
-Various bugfixes
All of the above are changes that happened after user feedback. I appreciate it a lot. If you have any other suggestions, please let me know