Capture your meal.
Take a photo, scan a packaged food’s barcode, or describe what you ate.
A little clarity. Every meal.
Good food.
A clearer
picture.
Turn a meal photo into a calorie and macro estimate. Make it yours, save it, and get on with your day.
Try the web app today · iPhone app in private testing
YOUR MEAL, IN FOCUS
Phở tái
Phở tái
≈ 510
calories
calories
Protein38 gCarbs56 gFat15 g
Illustrative example. These numbers are not an analysis of the pictured bowl.
Photo, barcode, or a few wordsCalories + protein, carbs & fatYour food. Your pace.
From your plate to your diary
Less logging.
More living.
A starting point from AI. The final say from you.
Make it accurate to you.
Review the estimate. Adjust ingredients, portions, sauces, or how much you actually ate.
Save. See the bigger picture.
Keep your meals together, revisit favorites, and explore patterns in your weekly summary.
Built around real life
Your usual breakfast.
Your favorite takeout.
Your kind of progress.
There’s more to a meal than a number. Keep useful context without turning every bite into homework.
Remember the meals you repeat.
Reuse a saved meal and adjust the portion instead of starting over.
See calories and macros together.
Protein, carbs, and fat sit alongside calories. Missing data is shown clearly.
Get support when you want it.
Optional AI Coach uses your goals and shared meal history to help you reflect and plan.
Bring activity into the picture.
The iPhone test app can read Apple Health activity with your permission. Sharing it with Coach is a separate choice.
A meal worth sharing
Good food
starts conversations.
Turn a saved meal into a clean share card. Your food photo, calories, and macros come along. Your account and diary history stay behind.
Choose a square or vertical card, preview it, then share or save the image.
Make your first card ↗A few things to know
Before your first bite.
How accurate are photo estimates?
A photo can’t reveal every ingredient, cooking oil, or serving weight. Treat the result as an estimate, review portions and ingredients, and use package nutrition when available.
Can I use MealPrism now?
Yes, you can create an account and try the web app. MealPrism is in early access. The iPhone app is currently in private testing and isn’t available as a public App Store download yet.
Do I have to use AI Coach?
No. Log meals and view your diary without coaching. Coach is optional and starts only when you choose it.
What happens to my food photos?
AI photo analysis sends your photo and meal details to OpenAI after you allow it. Photos you save with meals, or keep as drafts, are stored with your account. See our privacy policy for details and controls.
Will sharing post to my social accounts automatically?
No. You preview a card, choose a destination, and decide whether to post. Available destinations depend on your phone, browser, and installed apps.
Your next meal
is a good place to start.
No perfect routine required.
Try MealPrism ↗