Last updated: June 1, 2026
No data leaves your device
Fuel is a personal calorie and supplement tracker. It is designed to be completely private: everything you enter stays on your phone.
Nothing. Fuel has no account system, no login, and no servers. We do not collect, transmit, sell, or share any personal information or usage data.
All of your entries — meals, calories, macros, water, caffeine, weight, body measurements, supplements, reminders, mood check-ins, and settings — are stored locally on your device in an on-device database. They never leave your phone unless you explicitly choose to export a backup file and share it yourself.
Fuel can schedule local notifications (for example, supplement and water reminders) directly on your device. These are generated and delivered on-device by iOS; they are not sent through any external server.
If you use the Export feature, Fuel creates a backup file containing your data and hands it to your device's share sheet. What happens to that file afterward (saving it to Files, AirDrop, email, etc.) is entirely under your control and governed by the service you choose to send it to.
Fuel contains no analytics, no advertising, and no third-party tracking SDKs.
Fuel does not knowingly collect any information from anyone, including children, because it does not collect information at all.
If this policy changes, the updated version will be posted on this page with a new "last updated" date.
Questions about privacy in Fuel? Contact the developer at fuel@araba.qa.