Last updated: 1 November 2026
Life Log is a personal iOS app built and used by one person, Tony Vuong. It is not distributed on the App Store and is not offered to the public.
When you sign in with Google, Life Log asks for permission to edit Google Sheets spreadsheets and to manage only the Google Drive files it creates. It uses this access to add rows to the signed-in user's own spreadsheet and to save receipt photos to a "Life Log Receipts" folder in that user's Google Drive.
Receipt photos are read on the device using Apple's on-device text recognition and Apple Intelligence. Receipt images and extracted details are sent only to the signed-in user's own Google account. Life Log has no server, does not collect analytics, and does not share, sell or transfer data to anyone else.
Life Log's use of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.
You can revoke Life Log's access at any time at https://myaccount.google.com/permissions. Data already written to your spreadsheet or Drive stays in your account until you delete it.
Questions: open an issue at https://github.com/tonyttvuong/lifelog-app/issues