Travel guide and map
https://mytripnavi.com/maps/all/

Classic note pad for taking note and memo. No account needed, no distraction by a lot of functions and internet notification or sharing. This will help you to focus mainly on writing out what you want to write.
https://play.google.com/store/apps/details?id=com.blogspot.utiapp.noteapp

Swedish verb list
https://play.google.com/store/apps/details?id=com.autotechnavi.app.sfiverb

ISO 26262 terms
https://play.google.com/store/apps/details?id=com.autotechnavi.app.iso26262terms

ISO 21434 terms
https://play.google.com/store/apps/details?id=com.autotechnavi.app.iso21434terms