There is a place open for you.

I am letting a small number of people in first, at $80 instead of $100, before opening it up properly.

Not because the app is half finished. Because I am one person, and I would rather answer ten people properly than fifty badly. You get the full thing, early and cheaper, and in return I would like to hear what is wrong with it.

What you get

The whole app. Nothing is held back for a later tier.
A one-time payment. No subscription, and updates keep coming.
500 items of cataloguing included, and you can top up if you need more.
Your library stays yours: plain files in a folder on your own computer.

Claim your place at $80

The discount is applied at checkout. If it is not shown there, do not buy: tell me instead.

What I am asking in return

Use it on your own collection, properly, the way you would if you had just bought it. When something looks wrong, press the bug button in the header rather than writing it up: it sends me what I need to find the fault, including what you were doing just before. Feature requests are welcome in the same place.

If it turns out not to be for you, tell me within thirty days and I will refund you. I would rather have that conversation than have you feel stuck with it.