Interesting... just tested it with "Solid Explorer" (My replacement for the ruined turned bloatware ES File Explorer) and it works perfectly.
Is there any interest for a "save game manager" ? I could put a pretty simple version together.
Yes, a simple app like that would be cool. Not need to go crazy, but a "setup" saver could be cool as well, where you record all the items and cards for any given investigator. I guess face down dmg and insanity would need to just be re-random. You could make it as simple as storing photos.
Anyway, regardless of adding cool features like that or a dice roller, a simple save game manager could be a real hit.. though people could use it to cheat of they wanted.