Let’s help you out.

Straight answers, right here.

Are there ads?

Fuelia has no intrusive ads and never will. That includes the free version.

Can I describe my whole day?

Yes. Write what you ate: Fuelia sorts it into meals so you can add everything to your diary together.

Can I use Fuelia without Pro?

Yes. Fuelia is free to use. Pro is optional and gives you more features and higher limits.

How do I create an account?

After onboarding, sign in with one of the available sign-in methods. By continuing, you accept the Terms and Privacy Policy.

Who can benefit from tracking calories and macros?

People with different goals: losing or maintaining weight, managing body recomposition, organizing nutrition around training, or supporting a plan focused on gaining weight and muscle. The diary helps you compare what you eat with a reference suited to your chosen goal, but it cannot guarantee results or replace professional guidance.

Do calories have a scientific basis? How does Fuelia calculate them?

A kilocalorie is a standard unit used to express energy. From age 14 Fuelia estimates resting energy with Mifflin–St Jeor. Maintenance is resting energy × 1.20 plus weight-scaled everyday movement and average daily training. Goal adjustments remain editable and are more conservative for adolescents. See the complete methodology and scientific sources. These values are estimates, not a direct measurement of individual metabolism.

Where do individual food calorie values come from?

For catalog foods, Fuelia uses the nutrition values associated with the selected item and scales them to the logged portion. For manually created foods, it uses the values entered by the user. Photos and descriptions instead produce an AI estimate of food, quantity, calories and macros: this is not a laboratory analysis and should always be reviewed before saving. Rounding, recipe, brand, cooking method and actual portion can change the result.

How do AI estimates work?

Point your camera at your plate. Fuelia identifies the meal and estimates calories and macros. Skip the long searches.

Does Fuelia read activity data?

Only if you grant permission. Fuelia can use supported health integrations to read steps and active energy for daily summaries.

How does Fuelia Pro work?

Prices and duration are shown in the app before purchase. Subscriptions are managed by the app store account used for purchase.

Does deleting my account cancel Pro?

No. Account deletion removes Fuelia app data, but store-managed subscriptions must be cancelled separately in your app-store settings.

How do I delete my account?

Open the app, go to Profile, then Account and security, and choose Delete account. More details are on the Account deletion page.

How do I contact support?

Email fuelia.app@gmail.com with your device, operating system, app version and a clear description of the issue.