No app, no storage to manage
Pappper runs in the browser, so there is nothing to install and no space to free up on a school iPad. Open the page, upload the worksheet from Files or from a photo of the sheet, and start.
With an account, your worksheets live there rather than on the device. Finish on the iPad in class, then open the same board on a laptop at home, with no export or AirDrop in between.

