Definitely second switching to heliboard- open board is abandoned unless it got picked up by someone, heliboard is a fork thats actively maintained and has made a bunch of improvements
Its a strict upgrade, I think you'll be happy with it :)
If you dont have a gallery app I really like both aves libre and lavender photos. Lavender is newer but the Dev has been super nice every time I've made a bug report or something. Aves is super feature complete and works really well. Both have a great user interface and user experience




