I do not know if this hunch is true or not, but it could be that if your application uses a library provided by Apple to do image conversions (say to/from HEIC/HEIF) that you are covered by Apple's license to use the technology,
I do not know if this hunch is true or not, but it could be that if your application uses a library provided by Apple to do image conversions (say to/from HEIC/HEIF) that you are covered by Apple's license to use the technology,