3 ms·the description sounds like they're running a server farm, not doing the processing on the phone.by Rotten194 11y agothe description sounds like they're running a server farm, not doing the processing on the phone.elfyhat 11y agoWhy do I have to download an app to use it then?nness 11y agoIt lets them monazite it in a way which a web-app might not.Sujan 11y agoBecause that's what users expect and it's much easier to create a usable user experience around photos, uploading, notification when it is ready etc.