Deficit Grams: Weight Tracker

Translate your daily calorie deficit into real scale weight.

Most calorie counters and fitness trackers tell you how much you ate or burned in abstract numbers, but leave you doing mental math to figure out what that actually means on the scale each morning.

Deficit Grams acts as a focused, beautiful HUD for Apple Health. It reads your dietary calories, active energy burned, and weight history to project your daily weight trajectory in real time.

KEY FEATURES:

• Daily Weight Change in Grams/Oz: See today's estimated gain or loss in real time based on your net energy balance.
• Apple Health Native: Works seamlessly with whatever food logger (Foodnoms, MacroFactor, MyFitnessPal, etc.) and fitness tracker (Apple Watch, Garmin) you already use.
• Actual vs. Expected Trends: Interactive charts that overlay your real morning weigh-ins against your mathematical CICO trajectory.
• Apple Watch App & Complications: Glance at today's balance right from your watch face.
• Flexible Units: Seamlessly switch between kcal and kJ, kg and lb/oz.
• Mindful Safeguards: Daily projected weight change stays masked until a healthy minimum food intake (1,200 kcal / 5,021 kJ) is met, discouraging unhealthy restriction.
• 100% Private: All calculations happen strictly on your device. Your health data is never collected, tracked, or transmitted to any server.
• No Subscriptions: Built for indie craftsmanship. A clean, one-time purchase with zero ads, accounts, or recurring fees.

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Disclaimer: Deficit Grams is intended for informational and motivational tracking purposes only and does not constitute medical, nutritional, or dietary advice. Always consult a physician or qualified healthcare provider before making significant changes to your diet, caloric intake, or exercise routine.