Wallet Coach is a private tool used only by its developer. It requests read-only access to the developer's own Gmail to collect financial statements and alerts, and access to files it creates in Google Drive to store encrypted backups. It never sends, modifies or deletes email.
Data stays in the developer's own accounts. It is not shared, sold, or used for advertising or to train AI models. Use of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.