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Your personal tracker on WhatsApp

Keep track of life.
Without juggling apps.

Text, say or snap what you ate, spent or need to remember. Jotto turns it into meal logs, spending records and reminders. Ask about what you've logged, or see it together on one dashboard.

Start free on WhatsApp
  • Free plan, no card
  • Nothing to install
  • Your “Hi” is the sign-up

Type it, say it,
or snap it.

However it comes out, Jotto works out what it is and keeps it in the right place.

Meals

Snap your plate

Or describe it in a few words. Calories and macros, without searching a food list.

🍎 Logged 630 kcal total: • chicken skewers — 270 kcal • tomato rice — 360 kcal

Lands in630 kcalToday's meals

Spending

Text what you paid

Or snap the receipt. Every payment sorted by category and counted against your budget.

💸 Logged $14.00 at Uber → Transport.

Lands in$14Transport

Reminders

Say it out loud

A voice note becomes a to-do, and Jotto reminds you in the chat when it's due.

✅ Todo: Call mom. Due: Oct 11, 6:00 PM.

Lands inSun, 6 pmTo do

The same chat counts habits like coffees and cigarettes, and keeps your notes and saved links too.

Start free on WhatsApp

Two apps, eight taps.
Or one message.

Logging one lunch out, paid by card: the usual way, and with Jotto.

The usual way

Calorie counter

chicken rice
Grams250 g− +
Save

Expense tracker

Amount12
Food & DrinkTransportBills
Save

8taps · 2 apps

With Jotto

🍎 Logged chicken rice bowl — 612 kcal. 💸 Logged $12.00 on chicken rice bowl at KFC → Food & Drink.

612 kcal$12Food & Drink

1message

Count the same way for a ride, a to-do, a coffee and an idea, and a day comes to 23 taps in 5 apps, or 5 messages in one chat

How it compares

Meals, money and reminders.
One chat to keep up with them.

JottoSeparate apps
Where you log
One WhatsApp chatOne app for each thing
One message can log
A meal and what it cost, togetherOne thing, in its own app
Totals as you go
Today’s calories and the month’s spending, in the replyInside each app
Reminders
A WhatsApp message at the time you setA notification from the app
Fixing a mistake
Reply “actually 300”Open the entry and edit it
Getting started
Send “Hi”An account in each app

Everything lands
in one place.

WhatsApp is where you tell Jotto. Your dashboard is where you see it: calories against your goal, spending against your budget, what's due next.

A picture of Jotto's Today screen: a calorie ring, the month's spending against a budget, to-dos with their due days, habits, the latest note, a saved link, and everything captured today.

Wednesday, 23 September

Today

Capture

Calories

75 g protein1,512 / 2,200

Money

Spent in September
$1,078
$455 under pace

$78 today · 4 payments

To do

4All

Habits

Coffee2 · limit 3
Cigarette0 · limit 4

Cigarette-free 4 days running

Latest note

Coffee cart idea: cold brew and a muffin for $6, Sunday mornings 7 till 11

7:40 PM · #ideas

Saved · today

How to make cold brew at home

seriouseats.com · #recipes

Captured today

Or skip the dashboard and just ask: “How much did I spend this week?” Jotto answers in the chat.

  • Opens from a link in the chat, no password needed
  • Optional: add it to your home screen

You stay in control.

Fix mistakes with a reply

Wrong amount or portion? Reply to Jotto’s message with “actually 300” and it’s fixed. Or edit it on your dashboard.

Undo in one tap

Sent something by mistake? Tap Undo under Jotto’s reply, or send “undo”, and everything that message logged is taken back.

Quiet unless it’s useful

At most one check-in a day, only for what you haven’t logged, at a time you can change. One tap pauses it, and a quiet week gets no summary.

Privacy

What you send
stays yours.

Only what you send

Jotto receives the messages you send it. Never your other chats, contacts or SMS.

Not sold, not used to train AI

No ads, no selling your data, and the AI services Jotto pays for don’t train on it.

Export it or delete it

Download everything any time. Delete your account in Settings and it all goes.

A note from the founder

I wanted to track my life, not spend time tracking it.

I tried calorie counters, budgeting apps and to-do lists. Each one wanted me to open it, find the right screen and fill in a form, so I'd tell myself I'd log it later. Usually, I forgot.

The one app I never forgot to open was WhatsApp. So I built Jotto around it. You text it the way you'd text a friend, and it takes care of the organizing.

Jotto is still young, and I'm making it better every day. If something's missing, doesn't work quite right, or you just have an idea, I'd love to hear from you. Write to me at [email protected]. I read every message.

Himal Jung ThapaHimal Jung ThapaMaker of Jotto

Free to start.
Fair if you stay.

Start free with no card. Go Pro when Jotto becomes part of your day.

2 months free

Free

Start here

$0forever

50 messages every month to get started.
  • Calories, money, to-dos, notes, habits and saved links
  • Text, voice notes and photos
  • Your dashboard, with search and edits
  • Optional reminders, check-ins and weekly summaries
  • Questions and corrections don’t use your allowance
  • Export your meals and spending
Start free on WhatsApp

No card. Say hi and your account is made.

Pro

When you outgrow Free

$5a month

For logging every meal and payment, every day.
  • Unlimited messages for meals, spending, reminders and notes
  • Everything in Free, nothing held back
  • Same number, same chat, same history
Get Pro

Tax included. Cancel any time.

Start free today. Go Pro from the chat whenever you want no limit.

The things
people ask first.

Do I need to install anything?

No. Jotto works inside the WhatsApp you already have. Your dashboard is a website, and you can add it to your home screen if you'd like it to feel like an app.

How do I sign up?

Tap Start free and send the “Hi” that WhatsApp fills in. That message creates your account, so there's no form, password or code. Jotto sets your timezone and currency from your phone number, and you can change both in Settings.

Is my data private?

Yes. Jotto only receives the messages you send to it, so it can't see your other chats. To log a message, Jotto uses AI services that process it for that alone: Google's Gemini, and Groq for voice notes. Your data is encrypted when it's sent and when it's stored, and we never sell it, show you ads or use it to train AI.

What counts as a message?

Every text, voice note or photo that Jotto logs counts as one, even if it becomes both a meal and an expense. Questions and corrections are free. Jotto lets you know when you reach 40. At 50, it stops logging new messages until the 1st of next month, or you can go unlimited with Pro for $5 a month or $50 a year.

What if Jotto gets something wrong?

Reply to its message with the fix, like “actually 300” or “it was a bagel, not toast”, and Jotto updates the entry. You can also edit or delete anything on your dashboard.

How accurate are the calories?

Where it can, Jotto uses the USDA food database for calories and macros. 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.

What languages does it understand?

English for now, typed or spoken. Voice notes work well with most accents. More languages are on the way.

How do I cancel Pro?

Any time, in Settings under Plan. Pro stays on until the end of what you've paid for and you're not charged again. Then you're back on Free, with everything you've logged.

What if I change my number?

Use WhatsApp's Change number feature and your account moves with you, including your history, goals and plan. If anything looks wrong afterwards, email us and we'll fix it.

Can I connect Claude or another AI assistant?

Yes. Create a token in Settings, then add it to any AI app that supports MCP, such as Claude. The assistant can read your notes, to-dos, spending, calories, saved links, recurring payments and habits to answer your questions, but it can't change or delete anything. You can revoke the token at any time, and it's included on Free.