Not cool that you abandoned Pro purchasers when switching your revenue model
I bought this app in the pro version several years ago, paying full price in the App Store. I went to use it today having not used it in a while and found to my dismay that in order to boost their revenues the developers had switched to a subscription-based model and previous purchasers like me have now been left completely in the lurch with a useless app that I have now deleted. Very disappointing that developers go this way and leave their previously loyal paying customers in the lurch.