Your dashboard
Today
560
kcal left
- Eaten
- 1,240
- Goal
- 1,800
- Protein
- 68 g
- Carbs
- 150 g
- Fat
- 42 g
This week
M
T
W
T
F
S
S
Each ring fills toward your daily goal.
Calorie tracker, on WhatsApp
Snap your plate.
Jotto counts it.
Send a photo, a few words or a voice note. Jotto estimates the calories and keeps today’s total against your goal. See protein, carbs and fat on your dashboard.
Log your first meal- Free plan, no card
- No app to install
- No food-list searches
🍎 Logged 630 kcal total:
• chicken skewers — 270 kcal
• tomato rice — 360 kcal
📊 Today: 1,180 of 1,800 kcal · 620 left
actually only half the rice
✏️ Updated calories on your calorie entry: 450.
An example. Calories are estimates, especially from photos.
1:26
Calories
An example
Food apps make you search.
Jotto lets you say it.
A typical calorie app wants the exact dish from a list of near matches, then an amount, then a save. With Jotto you say it the way you’d say it to a friend.
- A photo
- A few words
- A voice note
A calorie app, logging a turkey sandwich and an apple
- Step 1: Open the app, tap Lunch
- Step 2: Search “turkey sandwich”, scroll the matches
- Step 3: Pick one, set 1 sandwich
- Step 4: Search “apple”, set 1 medium
- Step 5: Save
5steps and a search for each food
With Jotto
turkey sandwich and an apple
🍎 Logged 450 kcal total:
• turkey sandwich — 355 kcal
• apple — 95 kcal
📊 Today: 1,000 of 1,800 kcal · 800 left
1message
Log your first meal
Free plan, no card. Nothing to install.
What you get back
See the day add up.
And the week.
Every meal you log comes back with today’s total against your goal. The dashboard splits it into protein, carbs and fat, shows the week as rings, and flags nutrients that pass a limit or reach a goal, where the food data has them.
Nutrients today
- Sodium118% of daily valueOver the limit
- Sugars94% of daily valueNear the limit
- Fiber104% of daily valueGoal reached
From the food data, where it has them.
Sunday summary, in the chat
Your Jotto nutrition summary for the past week is ready: Avg 1,690 kcal/day across 6 days, hit goal 2/6. Open https://app.heyjotto.com/
Switched on with your first meal, off in Settings any time. A quiet week gets no summary.
Estimates you can fix
in a few words.
A photo can’t see how much oil went in. When a number looks off, reply with what’s true. And if you don’t know your target, Jotto works it out.
Corrections
Reply to fix any entry
Swipe to reply on Jotto’s message and say what’s true. The entry and your day’s total change to match.
it was a small latte, not a large
✏️ Updated calories on your calorie entry: 110.
Corrections never count toward your free messages.
Your target
Reply “target” to set a goal
Jotto asks four quick questions, one at a time: sex, age, height and weight. Then lose, maintain or gain. It sets a daily calorie and protein target you can change any time.
🎯 Your daily target: 1,800 kcal and 101 g protein, to keep your weight steady.
It assumes light exercise. Change that, or anything else, at https://app.heyjotto.com/
Start free.
Keep everything you log.
- 50 logged messages every month. Questions and corrections don’t count.
- Need more? Pro is unlimited for $5 a month, or $50 a year.
- One plan covers meals, spending, reminders, notes, habits and saved links.
Log your first meal
No card. Your first message is the sign-up.
Not only meals
Lunch had a price.
Jotto logged that too.
Add what you paid and the same message becomes a meal and an expense. The chat also keeps your to-dos, notes and saved links, and counts habits like coffees.
Money“coffee and a muffin, 7” logs the snack and the $7.Spending on WhatsApp →Reminders & notes“remind me to buy oats tomorrow at 6 pm” gets you a WhatsApp reminder at 6 pm.Reminders on WhatsApp →
Habits“2nd coffee” counts toward a daily limit you set on the dashboard.
Questions about
counting calories.
How accurate are the calories?
Where it can, Jotto uses the USDA food database, then Open Food Facts for packaged and regional foods, then an estimate. They’re still estimates, especially from photos, where Jotto has to judge the portion. For a closer number, add detail like “2 rotis” or “250 g”, or reply with a correction.
Does it know restaurant and packaged food?
Packaged foods come from Open Food Facts when the USDA data doesn’t have them. Restaurant dishes come back as estimates you can correct with a reply.
Do I need to weigh my food?
No. A rough description is enough for most days. Weights help when you want a closer number.
Can it track water or workouts?
No. Jotto counts the calories in what you eat and drink, and habits like coffees.
Is this medical advice?
No. Jotto helps you see what you eat. For a medical condition or a specific diet, talk to a doctor or dietitian.