FOLLOW
THE CODE
SigmaCal is the nutrition suite that
doesn’t just track what you eat —
it holds you accountable when you slip up.
Your CODE. Your AURA
LIKE A WARRIOR.
Most apps count calories. Sigmacal understands your entire fitness lifestyle – and enforces it.
Point your camera at any meal and get an instant AI breakdown — calories, macros, and ingredients identified in seconds.
Go beyond macros. SigmaCal logs every ingredient, vitamin, and micronutrient — the stuff other apps completely skip.
Tell SigmaChef what sounds good. It returns meals tailored to your ruleset — with full recipes, serving sizes, and ingredients.
Log workouts and watch your calorie budget adjust. Track reps, sets, weight, and volume over time with built-in progress charts.
Write your diet rules in plain English. SigmaCal's AI parses them into a thorough personal ruleset, then checks every food you log against it — catching banned ingredients, flagged nutrients, and excluded categories in real time.
Your CODE
Your Results
TAKE CONTROL OF YOUR LIFESTYLE
Take control of your nutrition by setting the rules that guide your daily choices. We’re built to help you stick to the diet you actually want —
not a one-size-fits-all plan.
Describe your diet in your own words — no forms, no jargon.
SigmaCal parses your rule into allow/deny tags, ingredients, and category keywords stored in Firestore.
Each food entry is evaluated deterministically against your active rule — in real time.
Ambiguous cases get AI fallback. Violations deduct AuraPoints and affect your streak.
Absolutely no Junk Food or Fast Food is allowed.
Log meals for 7 days to see adherence.
Select Flexible if you want to avoid certain ingredients and categories without pre-approving every food. Denials and risky matches flag violations — not a full allow-list.
Select Exclusive if you want to avoid everything except the foods you allow — each ingredient line is checked against that list.
LOSING AURA HURTS
THATS THE POINT.
Every day you start with 1,000 AuraPoints.
Stay on track and keep them. Slip up, and they get deducted.
Nobody likes losing Aura.
"I built SigmaCal because I lived the problem. No app actually held me accountable when I slipped up — so I built one that does."
LOCK IN
FOUNDER PRICING
SigmaCal is the nutrition suite that
doesn’t just track what you eat —
it holds you accountable when you slip up.
Your CODE. Your AURA
LIMITED TIME
FOUNDERS DISCOUNT
$17.99/MO
$79.99 yr
$9.99 MO
$59.99 YR