I definitely don’t use Agenda as heavily as some I’m sure, but I use it about daily and the notes really pile up. On my iOS devices these have aggregated ~4GB of space. While upgrading from 64GB devices is certainly in my future, for now I spend my time trying to get every GB free that I can.
It’s my understanding that Agenda uses iCloud to sync between devices, but does not necessarily store data for retrieval on-demand. When I delete and re-download Agenda, the app eventually downloads all the data I’ve compiled over the years back onto the device.
~Bottom line: I think it would be great if we could choose to remove certain projects/categories from our devices that could then be re-downloaded on demand (compare to iCloud Music Library where one can have thousands of songs in iCloud but choose certain songs/playlists to download to their device).
If this is already possible let me know! Otherwise I think it would be a great addition to Agenda in the future.