Diet AI: Calorie & Recipe AI
Snap your food, know the rest
Free · In‑App Purchases
Take a photo of what you are eating. Diet AI reads the ingredients, works out the calories and macros, and tells you how sure it is about them.
Diet AI turns a photo of your meal into calories and macros, and tells you how confident it is, instead of pretending a photograph can be exact.
Build your plan in two minutes. Log a meal without thinking about it. Watch it actually move.
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SNAP IT, WE'LL COUNT IT
Photograph what you're eating and Diet AI breaks it down into every ingredient: the chicken, the rice, the oil it was cooked in. Change a portion or remove something you didn't eat and the totals follow.
Four ways to log, because no single one fits every meal:
• Photo scan: point and shoot
• Describe it: "two eggs on sourdough with half an avocado"
• Barcode: for anything packaged
• Manual: type the numbers straight off the label
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HONEST NUMBERS, NOT FAKE PRECISION
No photo can tell you a burrito's calories to the unit, so we don't pretend otherwise. Every scan shows a range and a confidence meter, and every ingredient is editable. Nothing here is a black box you have to accept.
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A PLAN BUILT AROUND YOU
Answer a few questions and Diet AI works out your daily calories and your protein, carb and fat targets, from your body, your activity, your goal and how you actually eat.
• Targets that move with you. Your body burns less as you get lighter, so the plan is recalculated at every weigh-in instead of going stale.
• Limits that scale properly. Someone with 20 kg to lose can safely go faster than someone with 2 kg, and the app knows the difference.
• Your numbers, if you want them. Working with a dietitian? Override any target and keep the rest.
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RECIPE AI
Tell it what's in your kitchen, what you can cook with, and how long you've got. It writes you a recipe that fits what's left of today's calories.
• Built around ingredients you already have
• Respects your equipment. No oven recipes if all you own is a hob
• Full nutrition, per serving and in total
• Log it to your diary in one tap, and every recipe is saved
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SEE IT ADD UP
• Weight trend that smooths out the daily water-weight noise
• Your goal date, recalculated from real data rather than promised up front
• Logging streaks
• Daily and weekly averages for calories and every macro
• Widgets for the Home Screen and Lock Screen, an Apple Watch app, and Siri
• Syncs with Apple Health if you want it to
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BUILT CAREFULLY
• Your diary stays on your device
• Works without a subscription, and without an account
• No name, no email, no password
• We don't sell data or build an advertising profile
• Calorie numbers can be hidden entirely if the figure is the problem
• The app won't prescribe a deficit to anyone pregnant, under 18, or already underweight. It will slow your pace rather than take you below a safe intake, and tell you when it does
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FREE, AND WHAT COSTS MONEY
Logging by hand or by barcode, your diary, your weight and every chart are free, with no subscription and no time limit. Food Scan, Describe and Recipe AI come with one free use each and then need Diet AI Pro. A free trial is available on the yearly plan.
Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings at any time. Any unused portion of a free trial is forfeited when a subscription is purchased.
Terms of Use: https://www.synappsai.com/terms-of-use
Privacy Policy: https://www.synappsai.com/privacy-policy
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Diet AI gives estimates from population-level equations and general nutrition information. It is not a medical device and does not give medical advice, and it cannot account for pregnancy, thyroid or metabolic conditions, eating-disorder history, or medication. Talk to a doctor or a dietitian before making big changes to how you eat.
Questions? ugur@synappsai.com
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You can now use Diet AI without a subscription.
FREE TO USE
Log meals by hand or by barcode, keep your diary, track your weight and see every
chart, with no subscription at all. Food Scan, Describe and Recipe AI each come
with one free use so you can try them before deciding.
APPLE HEALTH
Your meals and weigh-ins now sync with Apple Health, so your Health summary and
your other apps agree with your diary. Weigh-ins from a connected scale appear
here automatically. If you wear an Apple Watch, Diet AI can build your calorie
target on the energy you actually burn instead of an activity estimate.
WIDGETS
Calories left and your macros on the Home Screen, on the Lock Screen and in
StandBy. There is a Control Centre button that opens the camera in one tap.
APPLE WATCH
A Watch app with today's ring and your macros, plus a complication for your watch
face.
SIRI AND SHORTCUTS
Ask "How many calories do I have left in Diet AI", say "Scan a meal with Diet AI",
or log a weigh-in without opening the app. Your logged meals and saved recipes now
turn up in Spotlight search too.
ALSO IN THIS VERSION
Recipe pictures now arrive reliably.
Photo scans are noticeably faster.
Weekly pace goes further than before, and manual calorie targets are now respected
rather than quietly adjusted.
Fixed macro figures wrapping in the diary, and long meal names being cut short on
the scan result.
The developer, SYNAPPS AI LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SYNAPPS AI LTD
- Size
- 33.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Apple Watch
Requires watchOS 11.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Diet AI Unlimited Yearly Plan $69.99
- Diet AI Unlimited Weekly Plan $7.99
- Copyright
- © SynApps AI