timo I am still on trial version deciding whether to go Pro. I'm looking at this app for two reasons and of which sorting order is a big deal for me.
Health diary where I would want the ability to see entries newest to oldest however when searching tags and exporting or printing I would want them oldest to newest for my records and to give to my healthcare provider.
Historical novel where I need timelines to be oldest to newest and ability to export as same.
Enable and advertise as a diary AND writing tool and watch what happens. Writers are always looking for tools and I just happened to stumble across this one searching health diaries. Immediately saw the potential as a writer.
And if you take it one step further and allow multiple diaries, i. e., Journal, health, book then the potential is amazing. I have a life journal PC program that has that feature. When I want to work on my book it opens up to entries, oldest to newest as I like it and uncluttered with daily personal journals.
I'm really excited about and love a lot of features of this app. It has great potential well beyond a digital journal as I hope you can see but if the sorting feature isn't enabled then I can't invest. Sorry.