Export/Import multiple tables at once in ODK Tables

We have 13 different data tables (sub-forms) in our survey. It would be great if we could export them from Tables all at once, rather than having to export them one at a time. Exporting one at a time tends to lead to missing one or other errors.

Importing (and appending) multiple tables would also be helpful for when we have multiple tables to preload or want to do a quality check on a particular sub-set of data.

I’m not sure if this will be of use, but I’ve started making a small web app to hook into the rest api for easier export (amongst other things).

Still a bit of a work in progress (notably QA for csv export matching the app), but if you want I could definitely add an export-all button to it: