Download
KayFit — smart nutrition tracking
Available on iOS

Smart calorie counting
and AI recommendations.

Download on the App Store

Questions? artemeree@gmail.com

01 — Journal

See everything at a glance.

Color-coded macro rings track calories, protein, carbs and fat in real time. Your daily meal history is always one tap away.

9:41
LTE
100
M
28
T
29
W
30
T
1
F
2
S
3
S
4
CALORIES
1070/2100
PROTEIN
72g/130g
CARBS
121g/250g
FAT
31g/70g
Oatmeal with berries
breakfast · 08:24
320
Chicken bowl, rice
lunch · 13:10
540
Greek yogurt, almonds
snack · 16:30
210
Journal
+
Chat
02 — AI Coach

Ask anything.
It always remembers you.

Your built-in AI nutrition coach knows your goal and food history. Just type what you ate — it identifies, calculates, and logs it instantly.

9:41
LTE
100
K
Kayfit AI
I had a chicken pilaf bowl
✅identifying portion
✅matching USDA database
🔵cross-checking nutrition
·composing reply
Chicken pilaf bowl
LOGGED
540kcal
42g
prot
18g
fat
58g
carbs
Journal
+
Chat
03 — Meal Scan

Snap a photo.
Calories counted.

Point your camera at any meal. KayFit identifies every ingredient with on-screen labels and calculates your macros — no typing required.

KayFit Meal Scan
04 — Personal Plan

Built around
your favorite foods.

Tell KayFit your goal — lose weight, build muscle, eat healthier. It creates a daily calorie and macro target tailored to you.

9:41
LTE
100
YOUR PERSONAL PLAN
Vegan-friendly path to −5 kg. Lean on tofu and legumes, fill half your plate with vegetables.
🎯
Your plan is ready!
1700
kcal per day
DAILY GOAL
1700 kcal
130g
prot
70g
fat
250g
carbs
Journal
+
Chat
05 — Voice Log

Just say what
you ate.

Speak naturally — KayFit parses your words, asks if it needs clarification, and logs everything automatically. Hands-free and fast.

9:41
LTE
100
Voice Log
"I had 3 carnitas tacos on tortillas with chips and guacamole"
KAbout what weight of chips?
≈ 40 g
RECOGNIZED · 3 ITEMS
Carnitas Tacos
3 tacos · 95g protein
510
Tortilla Chips
40 g · clarified by AI
200
Guacamole
65 g
96
All logged
TOTAL 806 kcal · 39g / 45g / 47g
Journal
+
Chat
06 — Barcode

Scan any package.
Instant facts.

Point at any product barcode for instant nutrition info. Tap to add it to your current meal — no manual entry, no guessing.

9:41
LTE
100
Barcode Scan
Protein Veggie Crisps
PER PACK
112kcal
10g
prot
4g
fat
14g
carbs
Meal
Lunch ›
Journal
+
Chat
🛡️
Powered by trusted nutritional science
KayFit uses the official USDA FoodData Central database — the gold standard in nutritional data — to calculate accurate macros for every meal you log.

→ fdc.nal.usda.gov

Start today.
Free to download.

Personalized from day one.

Download on the App Store

Questions? artemeree@gmail.com