Snap a photo
Turn a meal photo into nutrition details, then review before you add it.
Nutrition that moves with you
Track Smarter,
Live Healthier.
Log your meals, understand your macros, and reach your goals with a personalized nutrition plan.
Flexible loggingfood, barcode, photo or voice
Daily claritycalories and macros together
Your goalsprogress at your pace
Good morning
0kcal remaining
Base goal0kcal
Eaten0kcal
Burned0kcal
MACRONUTRIENTS
Ideal: 30% Protein · 45% Carbs · 25% Fat
Meal distribution
LOG YOUR WAY
Log in the way that fits your day.
Use your voice
Say what you ate naturally. GRUN does the searching and organizing.
Scan a barcode
Find packaged foods quickly with regional product information.
Search your food
Choose from recent foods, favorites, local dishes, and verified products.
Try it yourself
Log a meal in under ten seconds.
GRUN MEAL LOGWhat are you adding?
Sample foods and values for demonstration only. Real results depend on your portion and the product.
Weekly overviewSmall choices. Visible progress.
M
T
W
T
F
S
S
Average1,842 kcal
On target5 of 7 days
UNDERSTAND WHAT MATTERS
Go beyond the calorie count.
See how your meals shape your day. GRUN brings calories, macros, activity, hydration, and progress into one calm, useful view.
- 01Log a mealSearch, scan, or try an AI sample.
- 02Review your daySee calories and macros together.
- 03Follow your progressNotice patterns across the week.
PERSONAL TO YOU
Your goal.
Your goal.
Your pace.
Your plan.
Whether you want to lose weight, build muscle, maintain your progress, or simply eat with more awareness, GRUN shapes the next step around you.
EXAMPLE FOCUSSteady, sustainable progressSee your daily energy balance and build consistent habits.
GRUN PLANS
Compare every feature.
See what is included in Free, Plus and Pro—at a glance or in detail.
Plan features may change before launch. Pricing will be shared when it is final.
Hear about launch
START WHERE YOU ARE
Email GRUN
One meal is enough to begin.
GRUN is preparing for launch. Send us a note if you would like to hear when it is ready.
GRUN IS READY
Your next meal is a good place to start.
Track meals, understand your nutrition and keep your goals in view—wherever your day takes you.
Scan to downloadActivates with the store linkQuestions? support@gruncalorietracker.com
BEFORE YOU DOWNLOAD
Clear answers. No surprises.
Everything you need to know before starting with GRUN.
Can I start for free?
Yes. GRUN Free includes the core food, water, weight and activity tracking tools. Plus and Pro add advanced insights, AI tools and personalized planning.
Can I cancel a paid plan?
Subscriptions are managed through the store where you purchased them. You can review or cancel renewal from your App Store or Google Play subscription settings.
Does GRUN replace medical advice?
No. GRUN supports everyday nutrition tracking and general guidance. It does not diagnose conditions or replace advice from a qualified healthcare professional.
Where can I get help?
Email support@gruncalorietracker.com for account, subscription or product questions.