Update: As of January 22, Apple now lets you export your transactions as CSV, directly from the Wallet app.
As seen on CNBC and 9to5mac, this web app converts Apple Card PDF statements into CSV, for use with software like Microsoft Excel, Apple Numbers, Google Sheets, or Airtable.
For your privacy, statements are converted locally, in-browser; your personal information never leaves your device.
To get started, download each Apple Card statement to the Files app on your iPhone:
Next, add the statements downloaded in Step 1.
Add your statements to proceed.