Build · Track · Share · Progress

See how your habits
shape your progress.

Bitalyze makes healthy living simpler. Track calories, build recipes, compare foods, and make smarter nutrition choices every day.

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Your nutrition ecosystem built by people who actually track
From grocery shopping to meal logging.
All in one place.
From the grocery aisle

Shop smarter.
Know what fits your goal.

Scan up to 5 products, pick your goal, and Bitalyze tells you exactly which one wins — normalized per equal serving size.

1

Name your comparison

Tell Bitalyze what you're comparing — milk, yogurt, protein bars.

2

Scan up to 5 nutrition labels

Point at each label. Bitalyze reads them automatically.

3

Set your goal

Weight loss, high protein, low sugar, muscle gain — pick what matters.

4

Get the verdict

One clear winner, with a full breakdown of why it won.

🏆
Best Protein Efficiency
Nestlé Non-Fat Milk
is the better fit.
ProductkcalProteinFat
Dairy Gold Ultra...566.0g2.2g
✓ Nestlé Non-Fat...364.0g0.0g
Ultra Heat Treat...433.3g1.1g
✓ Highest protein per 100 kcal
✓ Lowest calories — 36 kcal per 100ml
To your kitchen

Cook with real macros.
Log per component.

Build recipes from real ingredients. Log by component — pasta, sauce, toppings separately. Have leftovers? Log just the portion you ate, not the whole thing. More accurate, less guesswork.

Cookbook
High Protein Pasta · 416 kcal per serving
Pasta
Vetta Smart Protein · 100g
343 kcal
Sauce
Tomato paste + pork · 5 items
413 kcal
Toppings
Mozzarella · 25g
75 kcal
Log only what you ate
50% portion by grams
✓

Build once, log forever — adjust per component every time you eat it.

✓

Have leftovers? Log 50% of a serving instead of guessing the whole thing.

✓

Publish to the community with cooking instructions and tags.

Component groups Live macro preview Log by % or grams Leftover-friendly Community publish
To logging your meal

Every way you eat,
covered.

AI Scan Describe Pantry Recipe
AI Scan

Point. Snap.
Done.

Point your camera at any food. Bitalyze identifies it and estimates full macros instantly. No typing, no searching.

Instant ID Component breakdown Portion adjust
Describe Meal

Just type
what you ate.

No photo? Just describe your meal. "Chicken rice and veggies" — Bitalyze estimates it all for you.

Natural language AI estimation Refine ingredients
My Pantry

Saved foods,
one tap to log.

Save your go-to foods. Next time just tap, enter grams, and log. Macros auto-computed.

53+ saved foods Photo grid Gram or % input
From Recipe

Log from your
own cookbook.

Log recipes component by component — pasta, sauce, toppings — and adjust each one separately.

Component logging Gram or % Community recipes
Your Personal Pantry

Save once.
Log forever.

Build your pantry with your go-to foods — from meals you cook to snacks you always grab. Tap any item, enter grams, and Bitalyze auto-computes the macros.

Add from 3 sources

Scan a nutrition label, search via AI, or enter values manually. Every ingredient saved to your pantry.

Tap to log instantly

See your pantry as a photo grid. Tap any food — enter how many grams you ate. Done.

Use in recipes too

Pantry items are available as ingredients when building cookbook recipes — so your macros stay accurate.

53+ foods Photo grid view Scan label to add AI search Use in recipes
White Rice
1 serving · 100g
130 kcal
Cooked Chicken Breast
1 serving · 150g
215 kcal
Airfried Potato
1 meal
170 kcal
Organic Chia Seeds
15g
60 kcal
Pineapple Chunks
1 cup
82 kcal
Skyflakes Crackers
25g
126 kcal
Airfried Carrots
1 meal
41 kcal
Lettuce
50g
8 kcal
To sharing with the world

Share what you eat.
Inspire others.

Every meal you log can become a shareable card — real food, real macros, real progress. The community feeds off each other's wins.

Japanese beef bowl macros
Starbucks macros card
Grilled chicken macros
AI Coaching

Meet your Bitalyze Buddy.

An AI coach that knows your logs, your goals, and your vibe. Ask anything — get real answers based on your actual data.

🐱
Pudong
Serious · Calm · Disciplined

Direct and no-fluff. Best for people who want clear advice without coddling.

🐈
Nala
Cute · Sweet · Supportive

Makes every step feel good — even the small ones.

🐕
Gatsby
Elegant · Refined · Chef-like

Talks about food like a chef — clean phrasing, premium framing.

🐶
Coco
Playful · Chill · Fun

Makes hitting goals feel fun. A coach that feels like a friend.

Gatsby · Elegant, refined, chef-like
Why am I not losing weight?
Let me look at your snapshot. You're eating close to your target — which is good — but your fiber intake is very low today at 1g. Low fiber causes water retention and reduces satiety. I'd suggest a high-fiber, low-calorie addition tonight — Fresh Strawberries at 60 kcal would be ideal.
Progress Tab

See your journey unfold.

Weekly calorie cycling, macro averages, BMI, body fat %, and a weight journal — all in one clear view.

Progress

Weekly calorie cycling

See which days you were over, under, or on target — with weekly totals at a glance.

Macro averages

This week, last week, 1 month, 6 months — switch any time to see your trend.

BMI + Body fat %

WHO Asian-Pacific BMI cutoffs. Body fat estimated using US-Navy method from your measurements.

Calorie cycling Macro averages Weight journal BMI tracker Body fat % Progress gallery
FAQ

Questions?
We've got answers.

Yes — Bitalyze is free to download and use on both iOS and Android. Core features like food logging, the pantry, and progress tracking are available for free.
Point your camera at any food — Bitalyze's AI identifies what it is and estimates calories, protein, fats, carbs, and fiber. You can then refine the ingredients or adjust the portion size before logging.
Smart Compare lets you scan the nutrition labels of up to 5 products, set your nutrition goal (like high protein or low calorie), and Bitalyze compares them at equal serving sizes — then tells you exactly which product fits your goal best, and why.
The Pantry is your personal food library. Save any food — from meals you cook regularly to store-bought snacks — and log them later with a single tap. Just enter how many grams you ate, and Bitalyze auto-computes the macros.
Yes! You can publish any recipe from your cookbook to the Community Feed. Other users can browse, save, and log your recipe directly. You can also generate shareable macro cards from your logged meals.
Bitalyze Buddy is your AI nutrition coach — available in 4 personalities: Pudong (serious), Nala (supportive), Gatsby (chef-like), and Coco (fun). Your Buddy reads your actual logs and goals to give personalized guidance, not generic tips.
Yes — Bitalyze is available on both iOS (App Store) and Android (Google Play). Your data syncs across devices automatically.
Accuracy depends on the logging method. Barcode scanning and nutrition label scanning pull data directly from the product label — these are the most accurate. AI Scan and Describe Meal use AI estimation, which you can refine by adjusting ingredients and portions.

Start eating smarter
today.

Free on iOS and Android. Set your goal, scan your first meal, and feel the difference.

Download on App Store Get it on Google Play