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SKRWT is worth looking at. Imo it's the best app for lens correction and modifying the perspective. Don't remember the price but it's a one time purchase.
Only reason I bought the app and it's been terrific for correcting distortion.
You could try using SKRWT to correct some distortion. Or you could always crop the image down to get rid of distorted areas, but then you would be losing pixels.
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I don't know if the new Snapseed allows you to do that. I like how [link] does it.
sadly this is for iPhone/Apple only
well you still have SKRWT for android anyway ;)