There really should be, but the fact is there isn't a tool that does this yet. It would not be deeply hard to build, but it would mean training a model which means getting good enough training data which means taking the time to actually do it. It hasn't been done because it requires someone who is deeply knowledgable about coins AND someone who knows how to train a model and build an app, and the fact is that intersection is pretty small (it's me and probably 20 other people? Give or take). This is very much on my long-term roadmap.
In the short term, the easiest way is to find someone who does this (eg me) and just email me some pictures. I'd be happy to tell you if you've got anything good. The old school neural net between my ears can assist.
That's fair. I have to imagine that there's a market for a product like that. My mind goes to auctioneers and estate sales. I know the local auctioneer would kill for a tool like that.
Something to keep in mind if you do build that: have a one time purchase or month long purchase option. When my wife's grandma died, we had to go through her coins looking for good ones. I would've killed for something like this but for a month.
In the short term, the easiest way is to find someone who does this (eg me) and just email me some pictures. I'd be happy to tell you if you've got anything good. The old school neural net between my ears can assist.
(See profile for email).