This page is for an offline MOBILE iOS/Android APP version, not desktop/laptop. To vote for a desktop app, see: http://feedback.noteflight.com/forums/4962-tell-us-your-thoughts/suggestions/6796778-offline-downloadable-versionJordan commented
But I'm not using Crescendo so as to save money, so I can't use the app to view my scores on iPad. Also, I was thinking if you could make an update to that app so we could create and edit scores. And please, make it the lowest price possible, e.g., free.