Last updated: July 21, 2026
Sugar Log XL stores all your blood sugar readings locally on your device. Your readings never leave your iPhone.
We do not collect, transmit, sell, or share any personal data. The app contains no analytics, no advertising, no tracking, and no user accounts.
Purchases are processed by Apple through the App Store. We never see your payment details.
Sugar Log XL is a personal journal. It does not measure blood sugar, does not interpret your readings, and does not give medical advice. Always consult your doctor about your health.
If you delete the app, your readings are deleted with it. Use Export in Settings to keep a copy.
Questions? Contact: i.romanenko.apple@gmail.com