I got this because I needed something in a pinch and wasn’t ready to get a paid app. It simply works and saves metadata too! The ad is not intrusive either. The only thing is that you must select one photo at a time and it doesn’t filter HEIC files from other file types, which make the process tedious if you have lots of photos to sift thru and convert. Anyways thanks for providing a functional app that’s free. It really helped me out:-)