Every session with its own purpose
Theory, questions, review, reading, class or practice. In question sessions, log how many you did and how many you got right: the report shows accuracy per subject.
TheoryQuestionsReviewReadingClassPractice
Your study plan for today.Catch up when you fall behind.
You set the goal, the days and the times. The app organizes the plan, logs your sessions and turns whatever you missed into time to make up — at your own pace, without guilt.
Works in the browser and installs as an app. No card needed to start. The app interface is currently in Portuguese (Brazil).Thu, Sep 17
Today
Englishgoal 60 min
40 minLogged today
20 minLeft to goal
60 minCarried over
20 minSuggested catch-up
40 more min today: 20 for the goal + 20 to catch up.
Start session“I wanted to study an hour a day, but I don’t know how much I studied, how much is still owed or how to get back on track.”
That is what the app is for. It doesn’t teach and it doesn’t measure fluency: it organizes the studying you already do with courses, books, PDFs, videos and exercises — and shows you, every day, the commitment, what got done and the next step.
01
Set the goal and the syllabus
Goal, minutes per day, days of the week and deadline. Subjects, topics, materials and pages live in one place; the syllabus can be imported from text, CSV or PDF.
02
Plan the week
Preferred times, weekly goals for questions and pages, and the day’s reviews. The app suggests the next subject; you decide.
03
Log it with the timer and Tatá
Pick the session type, study with the timer and note questions done and correct answers. Forgot to open the app? Manual logging takes care of it. Works offline.
04
Track progress and achievements
Time, accuracy per subject, mock exams and syllabus covered. A day with nothing logged becomes time to make up, and getting back on track counts as an achievement too.
From time studied to what is left to study
Studied the topic? The review is already scheduled
After you study a topic, the app schedules reviews at 1, 7 and 30 days. The intervals are configurable, and the day’s reviews show up in today’s plan.
1 day7 days30 days
One mock exam, many signals
Log each mock exam with correct answers per subject and follow the progress from one to the next. What improved and what still needs attention sit side by side.
The syllabus as a percentage
The percentage of syllabus topics you have already studied. At a glance, you see how much of the program you have been through.
Finished a session? See what comes next
The app suggests what to study next, balancing each subject’s weight and difficulty with what you studied in the last 14 days. The suggestion is a starting point; the choice is yours.
Time per day, questions and pages per week
Beyond the daily time goal, set weekly goals for questions and pages. The week shows what is done and what is left, without turning delay into guilt.
Your study companion
Meet Tatá
A little stopwatch with a bookmark for a tail. He follows the state of your session and never nags. Prefer to study without a mascot? Turn him off in Preferences.
Focus
With the timer running, he opens his book and studies along.
Break
Session paused, cup in hand. He waits for you to come back.
Celebrating
Goal met or new achievement: he jumps for joy with you.
Sleeping
Rest days are part of the plan too. He naps and picks it up with you tomorrow.
Every minute counts. Including the comeback.
XP for what you doMinutes studied, goals met, questions, reviews and mock exams earn XP.
Levels with namesAccumulated XP raises your level, and every level has its own name.
Weekly challengesNew challenges every week, to give your studying a short-term target.
Personal recordsYour best marks are recorded. The only record to beat is your own.
There are more than 40 achievements. A few of them:
- First sessionThe first session logged, by timer or by hand.
- 7-day streakSeven days in a row with study logged.
- 10 hoursTen hours of study added up in the app.
- ComebackYou made up 1 hour of owed time.
- 100 questionsOne hundred questions logged in your sessions.
- Sharpshooter80% accuracy across 100 questions.
- Half the syllabusHalf of the syllabus topics studied.
- First mock examThe first mock exam logged, with correct answers per subject.
You against yourselfThere is no leaderboard. The comparison is always with your own history.
Breaking the streak erases nothingAchievements, XP and level stay with you. The streak restarts, and the Comeback is an achievement too.
Any studying with a time goal
Long syllabus. Short daily plan.
Subjects, topics, PDFs with page ranges, reviews, questions and mock exams. You know where you stopped and what comes next.
See it for civil service exams →Many subjects, one doable week.
Areas and subjects as topics, weekly question goals and mock exams to track each area.
See it for entrance exams →Course, exam and shift in the same plan.
A deadline for each exam, reviews of the topics and planned breaks in the heaviest weeks.
60 minutes a day. Even after yesterday.
Class, reading, podcast, practice: every session type adds to the same goal and consistency becomes visible.
See it for languages →Missed yesterday? Today you can catch up.
Reading, an instrument, tidying the house. Any practice with a time goal fits in the same plan.
A tone you chooseWarm, direct or firm. None of them treats you like a child.
Not logged ≠ not studied“Studied and forgot to log it?” — the balance adjusts.
Planned breakHolidays and hard weeks don’t become debt.
Honest reportIt measures consistency, time and accuracy — not fluency, mastery or passing.
Free
R$ 0Forever, no card- 1 active goal
- Timer, manual logging, balance and catch-up
- Weekly plan and a reminder at the planned time
- Weekly report
- 20 materials (up to 100 MB)
- Reviews, mock exams, achievements and Tatá
- Tatá with AI: 10 chats a month and 20 natural-voice lines
EssentialRecommended
R$ 9.90 / monthor R$ 94.80 a year (R$ 7.90 a month)- Up to 3 active goals
- AI to organize content and chat with Tatá: 60 actions a month
- Tatá with natural voice: 300 lines a month
- Full reminders and a weekly summary by email
- Weekly, monthly and quarterly reports
- Automatic distribution of tasks across the week
- 100 materials (up to 1 GB)
Complete
R$ 19.90 / monthor R$ 190.80 a year (R$ 15.90 a month)- Unlimited active goals
- AI to organize content and chat with Tatá: 200 actions a month
- Tatá with natural voice: 1,000 lines a month
- Everything in Essential
- Unlimited materials (up to 5 GB)
Prices in Brazilian reais (BRL). The yearly plan is 20% cheaper than 12 monthly payments. Your history and data export never depend on a subscription, and the price doesn’t change with how much you study.
FAQ
What the app does — and what it doesn’t
Does the app teach languages or include exam content?
No. It organizes the studying you do with courses, books, videos and classes, and tracks the time spent on each part.
What happens when I don’t log a day?
The goal’s time becomes owed time, following the rule you chose: spread it over the next days, accumulate it and decide later, or just be notified. You can log it later if you studied and forgot.
Does it work offline?
Yes. Sessions are saved on the device and sync when you are back online. Signing in, paying and importing files need a connection.
Do I need to install anything?
No. It opens in the browser and can be added to your phone’s or computer’s home screen as an app.
If I break my streak, do I lose achievements?
No. Achievements, XP and level stay with you. Only the streak count restarts, and there is no leaderboard: the comparison is with yourself.
Can I turn Tatá off?
Yes. In Preferences, inside the app, you can hide the mascot whenever you like.
Does the report tell me whether I am learning?
No. It shows consistency, time and accuracy on the questions you log. Learning is measured in your own exercises, exams and conversations.
Start today, no card required
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