Daily Delta uses AI to score your meals, receipts, and groceries across planet, health, and money — in seconds.
No tracking, no calorie counting. Snap a photo, scan a barcode, or type a description — then see the impact.
Take a photo of your meal, grocery item, or receipt — or scan a product barcode — or just type a description. Your choice is uploaded securely for analysis.
Our AI scores your item across planet impact, health, and cost — in seconds. Images are processed through a privacy redaction pipeline before storage.
Scores run -100 to +100. Your 7-day rolling average is your personal baseline — today's result shows which direction you're trending. Small, consistent changes compound over time.
Scan tells you what your food costs you. Plan tells you what to put on the plate: a personalized eating system with exact cooked portions, built from your body, activity, and goal — no account, no daily logging, and everything stays on your device.
Height, weight, activity, goal, food preferences. Three minutes, one time — every calculation reuses the same profile.
Science-backed calorie and macro targets turned into real meals with cooked gram weights — "220 g cooked chicken," not "eat mindfully."
One weigh-in a week tunes the plan to your real metabolism. Weigh food long enough to learn portions, then trust your eyes.
Start free, upgrade when you're ready.
Delta (Δ) means change — not a grade. Your score isn't measured against a perfect ideal, it's measured against you. Your 7-day rolling average is your personal baseline. Today's result is a single direction: are you trending up or down? One bad day doesn't define you. Consistent small improvements do.
Most people have never had access to the data hidden in everyday choices — the environmental cost of what you buy, the true nutritional value of what you eat, the long-term financial weight of a habit. Daily Delta surfaces all three, simultaneously, without moralizing or pushing any lifestyle agenda.
Your health and the health of the planet aren't separate conversations. A grass-fed steak can score high on Health and low on Planet. A locally sourced salad can do the opposite. That's intentional. No dietary bias. No hidden agenda. Just signal.
Built by a solo developer with a background in systems thinking and two decades of military engineering. Daily Delta is the kind of app I wanted to use myself: honest, fast, and low-friction.
We're a small team. We read every message.
To delete your account and all data, use Settings in the app or visit the link below.
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