Big Back was built on one principle: Honesty shouldn't be shared.
We do not collect any personal information. We do not have servers. We do not have accounts. Every piece of data you enter—every burger, every dollar, every timestamp—is stored locally on your device using AsyncStorage.
Your data is used exclusively to generate your personal statistics and receipts within the app. We cannot see it. We cannot sell it. We cannot track it.
We do not share data with any third parties because we don't have your data to begin with.
You have full control. You can wipe all your data at any time by using the "Clear My Sins" button in the app settings. This action is permanent and cannot be undone by us, as we have no backups.
If you have questions about this policy, reach out via the Support page.