Photo a meal.
Skip the slump.

Built for people who eat out. Snap or type today’s meal and see how it connects to your afternoon — why you get sleepy, why you crave sweets, and what to do about it next meal.

Join the beta See how it works Installs via TestFlight · No device to wear · No calorie counting
Free tier: 3 analyses a day and the last 3 days of history. Pro adds more analyses and full history; the 3-day next-meal preview never charges automatically.

It isn’t discipline.
You just can’t see which meal did it.

Post-meal fog, cravings and hunger can involve what you ate, plus sleep, stress and more. GlycoWave organizes the patterns so you can actually see them — and change something.

Sleepy after lunch

Eyelids losing the fight in meetings, coffee doing less each time. It may not be you — it may be the plate.

3pm cravings, on schedule

Not hungry, still hunting for something sweet or salty. See which lunches set it off.

Brain fog before clock-out

The hours you most need focus are the foggiest. Find the meals that carry you to the end of the day.

台式便當
BentoChicken leg, braised egg, three sides — just photograph it.
日式拉麵
NoodlesRamen, dry noodles, soup noodles — all readable.
鍋貼
Street foodPotstickers, dumplings, fried chicken — log them anyway.

Three steps. No lifestyle overhaul.

No discipline required first, no CGM to wear, no calorie tables to look up. Start by understanding today’s meal.

01

Snap it or type it

Bento, noodle shop, convenience store, bubble tea — photo, text or voice, logged in ten seconds.

02

Let the AI read it

Risk level, macro balance, and how the afternoon may feel. In plain language, not jargon.

03

Recover next meal

One adjustment you can actually make — then company for a 15-minute walk after.

This is what it looks like.

Analyze, raise, walk, look back — four screens and the loop is done.

What you ate, and where it landsToday’s macros, average GI, and each meal’s risk and balance tip

A companion that grows with youGrowth XP, daily vitality, and materials earned from logging and walking

Which lunches carry you to the end of the dayThe week’s feelings, and the foods behind them

One look back a dayMeals logged, how fast they landed, and one note for today

GlycoWave home screen showing today's nutrition at 20% protein, 54% carbs, 25% fiber, average GI 65, and an analysis of a milk tea and butter cookie
GlycoWave dino room showing Wavy at level 6, growth XP 65 of 100, daily vitality 71, and materials earned
GlycoWave trends screen listing foods that energize you and foods that make you drowsy
GlycoWave meal history showing today's energy with 3 meals, 2 faster and 1 slower, plus today's nutrition

You start to see it: which lunches carry you to the end of the day, and which ones drop you at three.

Steadier afternoons

The more you log, the clearer your patterns get. History and Trends lay the week out so you can read it.

Fast logging

Takeout, bento, coffee, snacks. Photo, text or voice — no lookup tables, no scale, ten seconds.

AI meal analysis

Risk level, macro balance, how you may feel after — plus one next-meal move you can actually do.

A dinosaur and a walk

Log a meal and you can walk 15 minutes with your little dinosaur; finishing earns a vitality leaf and growth XP. Skip it and nothing is taken away — it never gets sick, never loses levels, never has unlocked gear confiscated.

Trends and patterns

Foods that energize you, foods that make you drowsy, activity trend. See the week at a glance and find your own patterns.

Your data travels

Export your log as a monthly PDF or CSV. Everything lives on your device — there is no account sync.

Common questions

On reading a meal without a wearable, using it as someone who eats out, and what GlycoWave does not do.

Do I need a glucose meter or a CGM?

No. GlycoWave does not measure blood glucose and needs no wearable. You snap or type the meal, and the AI estimates its glucose-impact risk level and how you may feel afterwards based on what is on the plate. Every figure is an estimate, not a measurement.

Why do I get so sleepy after lunch?

The post-lunch slump often tracks with what the meal was made of — heavy on refined starch, light on protein and fibre tends to produce the two-hour crash and the 3pm sugar craving. Sleep, stress and activity matter too. GlycoWave lays out your own logs so you can see which lunches carry you to the end of the day and which ones end it at three.

Does it work if I eat out every day?

That is exactly who it is for. Bento boxes, noodle shops, dumplings, convenience-store food and bubble tea all get recognised. No lookup tables, no weighing, no meal prep — about ten seconds per meal.

Do I have to count calories?

No. GlycoWave never asks for grams or calorie lookups. What you get is a risk level, the nutrient balance, a forecast of how the meal may land, and one adjustment you can actually make at the next meal.

Is GlycoWave free?

The download is free. The free tier analyses 3 meals a day and shows the last 3 days of history. Pro adds more analyses and full history. New installs get a 3-day next-meal suggestion preview with no automatic charge.

Is my meal data uploaded?

Meal records stay on your device — there is no account sync. You can export them as a PDF monthly report or CSV at any time.

Can people with diabetes use GlycoWave?

GlycoWave is a food-logging tool, not a medical device, and it does not replace glucose measurement or clinical advice. All GI/GL and post-meal figures are AI estimates. If you have diabetes, are under treatment, or need personal medical judgement, consult a qualified clinician.

How do the dinosaur and the walk work?

After you log a meal you can take a 15-minute walk with the little dinosaur in the app, with steps synced from HealthKit. Finishing it earns a vitality leaf and growth XP so the dinosaur levels up. Skipping the walk costs you nothing — it never gets sick, never loses levels, and never has unlocked items taken away.

Health notice: All GI/GL figures and post-meal responses are AI model estimates — not glucose measurements, diagnoses or medical advice. How you feel after eating may also involve sleep, stress and activity. If you have diabetes, are under treatment, or need personal medical judgement, consult a qualified clinician.
GlycoWave app icon

Start with today’s meal.

You don’t have to change much at once.

Join the beta