We started as a mobile app and the subscription model was the obvious choice here. Most of our pro users are hardcore PhotoRoom users that will need this on multiple occasions.
Now for one off users this is a good question, especially on the web where this could make more sense. I know some tools (remove.bg) that have this system so we'll think about it.
Um … “most of our users are users who will pay for this model” doesn’t really prove what you think it proves.
But more to the point $120 - $240 assuming major versions last a year or two is too much relative to, say, apps in Adobe suite or especially too much relative to the new sleek photo editing apps and suites for MacOS and iOS (like Affinity).
Now for one off users this is a good question, especially on the web where this could make more sense. I know some tools (remove.bg) that have this system so we'll think about it.
Thanks!