My Acrobat Pro App I use on my iPhone XR has for awhile now began normally freeze-quitting immediately at start-up beginning loading sequence into for & during whenever I'd be originally meaning to "share" something to it from an other App. What are the better most dependable ways & recommended options to overtake trying out? Additionally moreover & as is respectably, while utilizing across alternatively measured changes of/&/or progressions being inputtedly made when solely just trying to further stabilize my Acrobat App's capacities succeeding that is per se w/ all yes, frankly put, Simplest even too.
As of now it's currently and basically has been continuously being automatically forced to quit immediately from & while still progressing forwards with only so minimally little success harvested -- & ie like things such as in change of certain settings, "reinstalling" or reloading only when & during when other phone or App centralized settings are being enabled thru certain and specifically assumed, attuned & attained lines crossing over with & are somewhat connected with simply loading into while using alternations of what's what an old normality used to be like & was again from before I'd as is now, needing to find other Solutions to undertake attempting forwards with using successfully.
I would say that is a question you should also consult with Apple support and whatever other third-party apps you're battling with.
But, if I understood correctly , I would recommend to clear the cache of each of the apps you're using, the temporary memory, put to sleep background processes and see how the file synchronization, collaboration, or transfers behave.