Pick your diet. Snap a photo or just say what you ate — MetaFast logs the macros and micros, flags your sensitivities, and times your fast through every metabolic stage.
Type, dictate, or snap a photo. Full macro + micronutrient panel in one tap.
16:8, OMAD, water, dry, or 10-day. Live stages: glycogen, ketosis, autophagy, stem cells.
Flag dairy, gluten, nuts, soy, eggs, shellfish & more — automatic on every meal.
Keto, paleo, carnivore, Mediterranean, performance, balanced. Macros adapt automatically.
One-tap log for sodium, potassium, magnesium — the difference between thriving and the keto flu.
Find places near you that fit your diet. Save favorite meals for one-tap re-log.
Free forever for the basics. No spam, no ads, no judgment.
Create your accountMetaFast is for general wellness and education. It is not medical advice. Talk to your doctor before starting any new diet or extended fasting, especially if you have a medical condition.