Yes. Just sign in with Google and start studying — no card, no subscription.

Where do the questions come from?

From you: import your own PDFs or JSON files. The stats and comments come from the community studying the same questions.

You decide: public profile, friends-only or private. Community stats are always anonymous and aggregated.

Does it work on mobile?

Yes. It works in the browser on phone and computer, with everything synced to the cloud automatically.

Portuguese, English and Spanish, auto-detected from your browser language.

Free to study

Your question bank, the community and your friends — all in one place.

Import your PDFs and turn them into an interactive bank. See how the community answered each question, study with your friends and track your progress.

Start free See how it works

How the community answered1,284 answers

A
18%
B
41%
C
33%
D
8%

Community difficulty: Hard · 41% correct

How it works

From PDF to performance in 3 steps

Import, study, compare with the community and grow with your friends.

Import PDFs and JSON

Automatic extraction of stems, options, images and answer keys. Multiple-choice and open-ended questions.

Community stats

After you answer, see the percentage for each option and the real difficulty, set by those who already answered.

Study with friends

Add friends by email, compete on the XP and streak ranking, earn achievements and send challenges.

Community

You never study alone

Every question carries the insight of those who answered before. Learn where most people miss — and why.

See the answer percentage for each option.

The difficulty is set by the community's real performance, not a guess.

Read and write public comments with tips and explanations.

All anonymous and aggregated — your privacy preserved.

Question comments38

M@dra_marina· 2h

Classic trap: a normal rectal exam does not rule out the diagnosis. Watch out!

Comments are per question and visible to everyone studying that item.

Pricing

One plan only: free

No trial period, no limited version and no credit card. The platform is funded by ads — that's why studying stays free.

Free

$0forever

Everything Questi does today, no card and no subscription. Sign in with Google and start.

PDF and JSON import, with no deck limit
Stats and difficulty set by the community
Public comments on every question
Study sessions and timed mock exams
Friends, XP ranking, streaks and challenges
Cloud sync between phone and computer
Interface in Portuguese, English and Spanish

Start free

Your decks are yours. You can export and leave whenever you want.

FAQ

Frequently asked questions

Still have a question? The answer is usually inside the app itself — just sign in and look.

Start studying your way — with the community by your side.

Import your first deck in seconds. It's free.