Cryptpad.fr offers spreadsheets and up to 1gb free storage, and if i recall right theyre using foss. Im unsure about the dashboard youve mentioned, but id hazard a guess that you can perform automatic calculations based upon cells in the spreadsheet, to for example sum all expenses.
Cryptpad.fr offers spreadsheets and up to 1gb free storage, and if i recall right theyre using foss. Im unsure about the dashboard youve mentioned, but id hazard a guess that you can perform automatic calculations based upon cells in the spreadsheet, to for example sum all expenses.