Your whole study life in one place.

Subjects, deadlines, notebooks, flashcards and a focus timer. One app, and you always know what to study today.

  • College
  • High school and SAT prep
  • Certification exams

College, high school and exam prep

The tudy mascot, a chameleon in a blue hoodie, showing off the app

You’re not disorganized.
Your studying is just scattered.

Deadlines in Google Calendar, notes in Notion, flashcards in Anki, the group project in the group chat. And you thought you were organized.

Tell tudy what's going on.
It sorts it out.

Talk to tudy is an AI study mentor, Pro only. Write or speak however it comes out, and it puts the exam on your calendar, plans your week, explains the subject and quizzes you. Nothing goes into the app until you confirm.

  • Notes things down the way you say them. Type "chem exam friday 2pm" and it becomes an exam on your calendar.
  • Builds your exam plan. Tells you what to study first and creates the tasks for the week.
  • Explains and quizzes you. Ask about the subject, then practice with a quiz or a set of flashcards.
  • By text or by voice. Talk for up to 40 seconds and it understands.
PRO 7 messages a day Memory you can see and delete

Delete six apps.
Keep one.

Open one app and your whole semester is right there. Each subject keeps its own tasks, timer, notebooks and flashcards. Nothing gets scattered.

Schedule spreadsheet Subjects

Your semester on one screen

Every subject gets the name and color you pick. Drag them into whatever order you like.

Calendar reminder Deadlines

Never miss a deadline again

Everything due, from every subject, in one list sorted by due date. And tudy gives you a heads-up the day before, so nothing sneaks up on you.

Phone stopwatch Timer

A timer for every subject

Pomodoro or stopwatch. Pick the subject before you start, and every minute counts toward your stats.

Notes app Notebooks

Digital notebooks for all your notes

Several notebooks per subject, with headings, checklists and highlighting. All saved to the cloud.

Flashcard app Flashcards

Missed a flashcard? It comes back.

Question on the front, answer on the back. At the end of each round, tudy sets aside the ones you missed, so you don’t waste time on what you already know.

Hours spreadsheet Stats

Where did your time go?

“I studied Physics for 4 hours” doesn’t tell you much. “2h 30m on Newton’s Laws, 1h 10m on Energy” does. With topics, you see what you’ve got down and what you keep putting off.

Start on the bus, finish at home

Your account opens on your phone and your computer with the same data. No more emailing files to yourself.

Six fewer apps. One tudy.

See how much you really studied.

Advanced stats are Pro only. A consistency map of the last four months, your pace by day of the week, your records and where every XP comes from. You can see, in black and white, whether the week was actually good or just felt like it.

Getting organized is easy.
Coming back tomorrow is the hard part.

We've all made the perfect study plan and ditched it by week two. On tudy, every day you study keeps your streak burning. A few days in, you won't want to watch that fire go out.

The tudy mascot holding the streak flame
12 day streak
  • Complete a task
  • 1 minute on the focus timer
  • One round of flashcards (3+ cards)

Any studying counts

No marathon needed. On a crazy day, one minute on the timer keeps it alive.

One bad day won't erase your month

Study three days in a row and you earn a streak freeze. Miss a day and it kicks in on its own, so your streak lives on.

A heads-up before it goes out

Haven't studied yet today? tudy sends you a reminder while there's still time. Sunday is a rest day, so no nudges.

Bring a friend and see who studies more.

Studying alone is easy to put off. With your friends on the same leaderboard, that task you were saving for tomorrow tends to get done today. And with Pro, your name shows the PRO badge, on the leaderboard and on your profile.

  • +5 Task completed
  • +5 Subtask completed
  • +5 Flashcard round (3+ cards)
  • +1 Every 2 min of focus
Streak milestones
7 days +70 XP 30 days +100 XP 100 days +150 XP
September 2026 badge: the tudy mascot lifting a trophy

Medals for the effort you put into studying.

Every task you finish and every minute of focus turns into XP. Hit the month's goal and you earn that month's badge, on your profile forever.

No more “wait, who's doing what?”

Create the project, drop the link in the group chat and split the tasks on one board. Everyone sees who took what, who's done and who's slacking.

  • Drop the link, done

    No account yet? They sign up on the spot and land right inside the project.

  • Live board

    Owner, deadline and difficulty on every task. When someone makes a change, it updates on everyone's screen.

  • Up to 25 people

    From a pair to the whole class. Anyone you invite joins without paying a cent.

It’s an app on your phone.
And everywhere else.

No app store needed. tudy opens on your computer, your tablet and your phone. On your phone, add it to your home screen and it works like any other app: its own icon, full screen, and a heads-up when a deadline is due tomorrow or your streak is at risk.

  1. 1 Open tudyapp.com.br in Chrome
  2. 2 Tap “Install app”
  3. 3 Done. The icon is now on your home screen
  1. 1 Open tudyapp.com.br in Safari
  2. 2 Tap Share
  3. 3 Choose “Add to Home Screen”

On iPhone (iOS 16.4 or newer), reminders only arrive after you add tudy to your home screen. That’s Apple’s rule, not ours. And since everything is saved in the cloud, the app needs an internet connection to open.

All of this for $2.50 a month.

On the yearly plan that's $29.99 a year. Monthly is $3.99. Both by card, and you can cancel anytime, no fees.

The tudy mascot celebrating
PRO PLAN

Pro

No limits on your studying

$2.50/mo Billed $29.99 yearly, by card
$3.99/mo Billed monthly, by card
  • Unlimited subjects
  • Unlimited notebooks
  • Unlimited flashcards
  • Talk to tudy, your AI study mentor (7 messages a day)
  • Repeating tasks and a weekly class schedule
  • PRO tag on your profile and a spotlight on the leaderboard
  • Advanced stats
Get Pro
  • For college, high school and exam prep
  • Works on iPhone and Android, no app store needed
  • Cancel anytime, no fees

Cancel anytime, no fees. Secure card payment through Stripe.

Before you ask

Didn't find yours? Write to contato@tudytech.com.br. The person who answers is the person who builds the app.

What does Pro unlock?

Unlimited subjects, notebooks and flashcards, advanced stats (consistency map, weekly rhythm, personal records and where your XP comes from), Talk to tudy (an AI study mentor, 7 messages a day), repeating tasks, a weekly class schedule in the calendar and a PRO tag on your profile and the leaderboard. Tasks, deadlines, the timer, streaks and team projects are already unlimited on Free.

How much is Pro?

$29.99 a year, which works out to $2.50 a month and is 37% less than paying monthly. Or $3.99 a month. You pay by card and can cancel anytime, with no fee.

Do I need an account before paying?

No. You pay first and create your account right after, in about a minute. Pro is already on when the account is created. Already use tudy? Just log in and upgrade from the Plans screen. You pay by card.

Can I cancel?

Anytime, with no fee. Tap Manage subscription on the Plans screen and Pro stays active until the end of the period you already paid for.

Do I need to download it from an app store?

No. tudy runs in your browser and you add it to your phone's home screen in two taps. It gets its own icon and opens full screen, like any other app.

Does it work on iPhone?

It does. One detail: to get reminders on iPhone you need to add tudy to your home screen first. Apple requires that for notifications from web apps.

Is my data saved?

Yes, everything lives in the cloud. Log in on any device and you will find the same subjects, notes and deadlines.

Is it only for college?

No. It works for high school, college, grad school, exam prep and anyone who just wants to get organized. When you sign up you pick your study profile.

Made in Brazil, by just one person

tudy has no marketing team and no office full of people. It's just me, a young guy who loves being organized, updating the app all the time and answering every support email. I thank God for getting to build it.

If anything bugs you, write to me at contato@tudytech.com.br. Chances are it turns into an update.

Jonathancreator of tudy
The tudy mascot giving a thumbs up

The semester won't organize itself.

Subscribe, create your account in 1 minute and let the mascot show you the rest.

Get Pro Pay by card. Cancel anytime.
tudy Pro $2.50/month billed yearly $3.99/month billed monthly
Get Pro