01
Capture
Take a photo, speak naturally, scan a barcode or label, or enter a known total.
AI nutrition without the friction
AI food logging that fits the way you eat.
Log calories and macros from a meal photo, your voice, a barcode, or a nutrition label. BiteHalo gives you a clear first estimate, then keeps every detail editable.
Get launch updates Coming soon to the App Store
- Photo
- Voice
- Barcode
- Nutrition label
- Quick add
1,640calories today
✓Always editable
One app, your way
Log it. Check it. Move on.
Food tracking works better when the method fits the meal. Start with the fastest useful input, check what BiteHalo found, and save a log you still control.
02
Check
Review the foods, serving sizes, calories, and macros. Edit anything that needs context.
03
Move on
Save the meal and see your daily calorie and macro halo update at a glance.
Your first five meal logs are free. BiteHalo Pro unlocks unlimited logging.
Flexible by design
One food log should not force one input.
A package has different evidence than a restaurant plate. BiteHalo lets you choose the method that matches what is in front of you and combine details when one input is not enough.
01
Photo meal logging
Capture a mixed plate in seconds. BiteHalo identifies visible foods and creates an editable nutrition estimate.
Explore this workflow →02Voice descriptions
Say what you ate in ordinary language. Add amounts or preparation details when you know them.
Explore this workflow →03Barcode and label scan
Use product-specific information for packaged food, then confirm the serving size against the package.
Explore this workflow →04Corrections stay simple
Change foods, amounts, calories, or macros before saving. A fast first pass never locks you into the first answer.
Explore this workflow →The product, not a promise
See the estimate. Keep the context.
BiteHalo gives each meal a place in the bigger picture. Review daily calories and macros, revisit logged meals, and decide when unlimited AI logging fits your routine.
Daily calories and macrosEditable AI estimatesFive meal logs free
Estimate, then verify
AI handles the first pass. You keep the final say.
Food photos are convenient, but they cannot reveal exact weight, hidden cooking oil, or every ingredient in a mixed dish. Barcode records and labels can also be misread when the serving amount does not match what you ate.
BiteHalo keeps the food list, portion, calories, and macros editable before you save. Use the evidence you have—a package label, known recipe, or measured amount—to improve the estimate without rebuilding the whole meal.
Read what research says about AI calorie accuracyPractical guides
Make the log more useful.
Learn how portions, labels, photos, and corrections affect a calorie estimate. Every guide links to its sources and states what the evidence cannot prove.
Food logging basics
Browse all nutrition tracking guides How to Track Calories Accurately: A Practical Food Logging Guide
Use serving sizes, nutrition labels, photos, and quick corrections to build a calorie log that is consistent enough to be useful.
9 min read →AI nutritionAre AI Calorie Trackers Accurate? What Food Photos Can—and Cannot—Estimate
Research shows why photo calorie estimates are useful starting points, where errors happen, and which details make an estimate easier to review.
8 min read →Tracking methodsPhoto vs. Barcode vs. Voice: Which Food Logging Method Should You Use?
Compare five meal logging methods by speed, detail, and best use case, from packaged foods to home-cooked meals, with clear review tips.
8 min read →Home cookingHow to Estimate Calories in Homemade Meals Without Guessing Blindly
Build a practical homemade-meal estimate from ingredients, cooked yield, serving size, and repeatable corrections—even without weighing every plate.
10 min read →Eating outHow to Track Restaurant Calories When the Exact Recipe Is Unknown
Use official menu nutrition, visible meal components, portions, preparation clues, and honest ranges to build a practical restaurant log.
10 min read →AI nutritionWhy Portion Size Changes a Photo Calorie Estimate
See how camera angle, container depth, food density, preparation, and serving assumptions create portion errors in photo estimates.
10 min read →Straight answers
Before you start.
What is BiteHalo?
BiteHalo is an AI food logging app for iPhone. It turns a meal photo, voice description, barcode, nutrition label, or quick entry into a calorie and macro log you can review and edit.
Are photo calorie estimates exact?
No. Photos cannot reveal every ingredient, recipe, or exact portion. BiteHalo treats photo analysis as a starting estimate and keeps the result editable so you can add what the image cannot see.
Which food logging method should I use?
Use a barcode or Nutrition Facts label for packaged food, a photo for a mixed plate, voice for a meal you can describe, and quick add when you already know the totals. You can combine methods and correct the result.
Can I edit calories and macros?
Yes. Review the estimate before saving and adjust the food, serving size, calories, protein, carbohydrates, or fat when you have better information.
Does BiteHalo replace a dietitian or doctor?
No. BiteHalo provides general informational estimates and is not a medical device. Consult a qualified professional for medical conditions, allergies, eating disorders, pregnancy, medication, or individualized dietary decisions.
