Frequently Asked Questions
Q: How are my macro targets calculated?
A: We use the Mifflin-St Jeor equation to calculate your BMR (Basal Metabolic Rate), then multiply by your activity level to get TDEE (Total Daily Energy Expenditure). Your macro targets are based on your goal (lose weight, build muscle, or maintain).
Q: Is my data private?
A: Yes! ALL your data is stored locally on your device. We don't have servers storing your personal information. Your food logs, weight, and photos never leave your phone.
Q: Can I export my data?
A: Data export is coming in a future update. For now, all your data is safely stored on your device.
Q: How do I log multiple foods at once?
A: Select your meal (Breakfast/Lunch/Dinner/Snacks), then add multiple foods. They'll queue up and you can add them all at once with the "Add All" button.
Q: Why can't I find a specific food?
A: We use the OpenFoodFacts database with 2.8M+ foods. If you can't find something, use "Manual Entry" to add it yourself, or try a different search term.
Q: How do I change my goals?
A: Go to Profile tab → "Recalculate Goals" to update your age, weight, activity level, or fitness goal.
Q: Is there a subscription?
A: No! ORVA is completely free. No hidden costs, no subscriptions, no premium tiers. Just download and start tracking.
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