M Chart Pro
External Data
Keep a chart’s data in sync with a spreadsheet, CSV file, or database hosted elsewhere. Google Sheets tabs, remote CSV URLs, and MySQL databases can all be used as data sources, with a scheduled auto-refresh. So you never need to re-enter numbers by hand.
See it in action
Point a chart at a Google Sheet, CSV, or MySQL database once, and its data stays current and is refreshed on a schedule you choose. A failed sync never touches your existing data so your charts always keep working.