I’m not sure what you would export, just your listening history and favorites? Pocket Casts doesn’t host the actual audio files themselves, those are all available elsewhere online. I doubt there’s an easy way to port your existing subscriptions and such to another app, that would require them all to use a standard format for that data and there’s not really any incentive for that.
Worth noting that in October they’re increasing their annual subscription price from $9.99 to $39.99, which is when I’ll be finding another podcast app. I love Pocket Casts but it doesn’t provide $40 worth of functionality for me.
I’m not sure what you would export, just your listening history and favorites? Pocket Casts doesn’t host the actual audio files themselves, those are all available elsewhere online. I doubt there’s an easy way to port your existing subscriptions and such to another app, that would require them all to use a standard format for that data and there’s not really any incentive for that.