Dear GTD Simple users!
There is a new Beta version published. This version contains probably a solution of a problem with freezing application when changing settings. Probably – because I am not able to test it against every mobile. I have tested it on two my devices (with android 4.2 and 5.1) and it works well. But I am not sure it will work well on your devices. So if you would let me know if this Beta works (or fails) on your phone I would be grateful. To have an access to beta version, please visit this link: https://play.google.com/apps/testing/com.dudziks.gtd