Snap your meal.
Spot the pattern.
Log any meal with a photo, your voice, or a tap — then see how it moves your glucose. Real curves via Apple Health or Health Connect; a rough, clearly-labeled estimate when you have no sensor.
One meal is a data point. A week is a pattern.
The curve after one lunch is interesting. What matters is what holds true across your week — which meals, which walks, which nights of sleep. GlucoPlot keeps score so you don’t have to.
Your highest-impact meals, ranked
After a few meals the app shows which ones lift you most and which keep you steady — with a sensor or without.
Every estimate says why
Each estimated response comes with one plain explanation of what in the meal drove it, so you learn as you log.
Compared to your own history
A response is shown against the last time you ate something like it, not against a chart from a textbook.
Walk it off
Log a walk after a meal and see how moving changed the response — the one habit most people can actually keep.
Every meal tells a story
A quick photo becomes the foods, the portions, the macros — and a clear picture of the glucose response: the rise after you eat and the settle back into your range. No sensor? You still see an estimated curve, clearly labeled. Wearing one? Your real readings take over.
Five ways to log
- Photo
- Voice
- Text
- Barcode
- Receipt
Move, and see what it does
A full workout log lives next to your meals — because what you lift and how far you walk shows up in the same curve.
Log a workout from the + button
Pick a template or roll a quick workout for whatever you're training today.
Describe it, AI builds it
StandardSay or type "upper body, 40 minutes, dumbbells only" and the session is built for you.
Live on your Lock Screen
Sets, reps and the rest timer run as a Live Activity on iPhone — and on Apple Watch.
Rest timer that chimes
Start the next set on time without staring at the screen.
Personal records & trends
Every exercise keeps its history, so progress is a chart, not a memory.
See how training moves your glucose
Workouts sit on the day timeline as bands, and the summary shows this session's dip.
iPhone, iPad, Apple Watch and Android
Log on the phone, review the week on the iPad, finish a set from your wrist.
iPhone
Live Activities, widgets, the full app
iPad
A native layout — your whole day on one canvas
Apple Watch
Sets, reps and rest timers on your wrist
Android
The same app, with Health Connect
Free to start. Honest about the rest.
No account to make, no card to enter. Standard adds the AI features that cost us money to run.
Free
Everything you need to see the pattern.
$0
- Meal logging by photo, voice, text, barcode or receipt
- Estimated glucose response for every meal — no sensor needed
- Real curves from Apple Health or Health Connect
- The dashboard, your day timeline and weekly patterns
- Workouts, recipes, daily check-in
- A couple of AI meal scans a day
Standard
For people who want the coach, too.
around $7.99 / month
or around $49.99 a year — cheaper by the month. Prices vary by region and are set in the App Store and Google Play.
- Much higher daily AI limits
- AI meal plans and AI-built workouts
- Nutrition coach chat
- Weekly insight reports
- Everything in Free
Subscriptions are managed by Apple or Google and can be cancelled any time. More in the FAQ.
Your meals, glucose, sleep and activity stay on your device. There is no account.
A photo, a voice note or text goes to the AI only to be read, and is not kept.
Recipes are fetched fresh from our servers; nothing about you goes with the request.
Plainly how your information is handled — the full Privacy Policy has the details.
Start seeing your spike
Download GlucoPlot and turn your next meal into insight. No account required to get started.