Snap your meals. Snap every supplement you take. FillGap combines them across 40+ nutrients and shows what's still missing, where your supplements overlap, and what's over your limit — then what would close each gap.
Built for people eating less on GLP-1, women in perimenopause, plant-based eaters, and anyone already taking supplements.
WHO FILLGAP IS FOR
- On GLP-1 medications: smaller appetites make protein, fiber and key vitamins and minerals harder to reach. FillGap tracks nutrition only; it does not track doses or injections.
- In perimenopause: keep an eye on nutrients like calcium, vitamin D, iron and protein as your needs change.
- Plant-based: check protein, B12, iron, zinc and omega-3 from food and supplements together.
WHY FILLGAP IS DIFFERENT
Your meals and supplements should work together, not sit in separate logs. FillGap combines both in one nutrient calculation, so the supplements you take count toward the gaps your food needs to cover. One portfolio. Both inputs. All 40+ nutrients.
Supplement overlap: see when more than one supplement gives you the same nutrient — and whether the combined total is more than you need.
HOW IT WORKS
1. Snap a meal photo or scan a packaged food's barcode. Snap your supplement labels — FillGap reads the Supplement Facts and dosages — and save them to your collection.
2. FillGap uses AI to identify foods and estimate portions, with nutrient information from USDA and other food databases. Review and edit before confirming.
3. Log the supplement doses you actually take from your saved collection, with unit and dosage selection. Log several at once; repeat doses stack into one row. Confirmed meals and logged doses contribute to your nutrient totals.
4. Review today's intake and your 7-day nutrient portfolio. See what's below target, within range, or above a recommended limit.
5. Get practical food and supplement suggestions based on your remaining nutrient gaps.
YOUR NUTRIENTS, AT A GLANCE
Buy, Hold, Sell, and Profit turn nutrient tracking into a portfolio you can understand and act on. Open any logged day in your history, or compare each nutrient's average intake with its target by month or custom range.
FILLGAP PREMIUM
Upgrade to Premium for the full portfolio:
- Track all 40+ nutrients, including those to aim for and those to limit
- Unlimited AI food and barcode scans
- Food fixes: practical food suggestions sized to your remaining gaps
- Supplement fixes: targeted suggestions based on your logged intake
- Full history, plus monthly and since-day-1 reports
- Nutrient trends by week, month, 6 months, year or all time
- Weekly Report every Sunday: top wins, biggest gap, and where you're trending
- Weekly and monthly progress cards to share, with a free week for friends who join
FREE FOREVER
- 3 lifetime AI scans, shared across meal photos and supplement labels
- 10 lifetime barcode scans
- Home nutrient dashboard
- Your last 8 days of history
- Preview of monthly and custom reports
- Daily supplement prompt
BUILT ON ESTABLISHED NUTRITION STANDARDS
FillGap uses the National Academies' Dietary Reference Intakes, including RDA, AI, and UL values, to inform nutrient targets and limits. Food lookup includes USDA FoodData Central. AI food identification and portion sizes are estimates; review your meal before confirming. Built by a Certified Sports Nutrition Specialist.
FillGap estimates nutrient intake from your logs. It does not diagnose deficiencies or provide medical advice. Consult a healthcare professional before starting or changing supplements or your diet.
TERMS
FillGap Premium subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple ID subscription settings. See the purchase screen for pricing in your local currency.
Privacy Policy: https://fillgap.app/privacy
Terms of Service: https://fillgap.app/terms
Support: https://fillgap.app/support
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