Track Your Meals
with a Photo
Point your camera at any meal and get an instant AI breakdown of calories, protein, carbs, and fat. Reach your nutrition goals without the guesswork.
Smart nutrition tracking,
finally made simple
No more guessing. No more typing. BiteWise brings together everything you need to track your nutrition effortlessly.
Snap a Photo
Point your camera at any meal and let AI do the rest — no manual entry needed.
AI Analysis
Instant calorie, protein, carb & fat breakdown powered by advanced vision AI.
Personal Goals
AI calculates your ideal daily targets based on your profile, weight, and goals.
Macro Dashboard
Beautiful visual progress charts show your daily intake at a glance.
Private by Design
All your data stays on your device. No cloud storage, no tracking, no compromise.
Fast Results
Nutrition data delivered in seconds — faster than typing a meal into any app.
Three steps to
better nutrition
From setup to insight in under a minute. BiteWise is built for real life.
Set Up Your Profile
Enter your age, weight, height, and goals. BiteWise AI calculates your personalised daily calorie and macro targets automatically.
Snap Your Meal
Open the app, point your camera at your food, and tap the shutter. BiteWise works with any meal — from a home-cooked salad to a restaurant plate.
Get Your Nutrition
In seconds, see a full breakdown of calories, protein, carbs, and fats. Your daily progress updates instantly on the dashboard.
Start free.
Upgrade when you're ready.
Every plan includes a 3-day free trial. No credit card surprises. Cancel any time.
Annual Plan
- Unlimited AI meal analysis
- Full macro dashboard
- Personal goal setting
- Priority AI processing
- 3-day free trial
- Cancel anytime
3-Month Plan
- Unlimited AI meal analysis
- Full macro dashboard
- Personal goal setting
- Standard AI processing
- 3-day free trial
- Cancel anytime
New? Get 1 free meal analysis — no subscription required to try.
Ready to eat smarter?
Join thousands of users who have transformed their relationship with food. Download BiteWise today.
Download on the App StoreiOS 16.0+ required · Free to download
Frequently asked questions
Everything you need to know about BiteWise and AI nutrition tracking.
What is BiteWise?
BiteWise is an AI-powered nutrition tracking app for iPhone. Snap a photo of any meal and our AI instantly calculates calories, protein, carbs, and fat — no manual entry needed. It supports all major dietary approaches including keto, intermittent fasting, Mediterranean, high-protein, and plant-based diets.
How does the AI calorie tracker work?
BiteWise uses advanced computer vision AI to recognise food items in your photo and estimate portion sizes. Within seconds it returns a detailed macro breakdown — calories, protein, carbohydrates, and fat. Results are stored privately on your device; nothing is sent to the cloud.
Is BiteWise good for tracking a keto diet?
Yes. BiteWise is ideal for keto and low-carb diets. It tracks net carbs, fat, and protein at every meal and shows your daily macro progress on a visual dashboard. Set a custom fat/protein/carb ratio that matches your keto targets and BiteWise will keep you on track.
Can I use BiteWise for intermittent fasting?
Absolutely. BiteWise calculates your daily calorie and macro targets regardless of your eating window. Many users combine it with 16:8, 18:6, or OMAD protocols — simply log meals whenever you eat and the dashboard shows your remaining targets for the day.
Is my nutrition data private?
Your data never leaves your iPhone. All meal logs, photos, and progress data are stored locally on your device using on-device AI processing. BiteWise does not use cloud storage or share your data with third parties.
How accurate is the AI food analysis?
BiteWise uses state-of-the-art vision AI trained on millions of food images. Accuracy improves with clear, well-lit photos. For packaged foods, the AI can often read nutrition labels directly. While no automated nutrition tracker is 100% precise, BiteWise is consistently among the fastest and most accurate photo-based calorie counters available.
Is there a free trial?
Yes. Every subscription plan includes a 3-day free trial with full access to all features. You also get 1 free meal analysis with no subscription required so you can try the AI before committing. Cancel any time — no hidden fees.
What iPhone do I need to run BiteWise?
BiteWise requires iOS 16.0 or later. It is compatible with iPhone, iPad, and iPod touch. The app is optimised for the latest iPhone models but runs well on devices as far back as iPhone 8.
Still have questions?
Contact Support →