Gabaritero
Answer keys on their own
Questions, options, correct answers and weights, with no question text to type. A quiz can hold several keys, and each one can carry on the numbering of the key above it.
Beta · invite only
Photograph the answer sheet. Get the marks.
Gabaritero prints the bubble sheet, reads it from a phone photo and grades it. It works with no connection, keeps every result in your account, and syncing catches up when the signal comes back.
Accounts are invite only while the app is in beta. Sign-in works on an invitation you already received.
A class graded from the paper in your hand
Three steps, and the first one happens once per test.
- Print The sheet comes out of the browser with a code in the corner and a version number on every page after the first.
- Photograph The camera finds the corner markers, reads the bubbles and reads the handwritten student id.
- Grade Scores land in the results list. Check any value against the crop it was read from, then export to XLSX or publish the results online.
What is in it
The whole list is on the features page.
Tests built from a question bank
Multiple choice and essay questions, versioned corrections, and two layouts: fixed, or a fresh seeded shuffle per sheet so a reprint always matches what was printed.
Grading that reads the paper
A sheet whose code cannot be read is still graded: type the version, scan it, and the bubbles and the id are read off the photo.
Copies that stand out
The statistics screen compares sheets of different versions bubble by bubble and names the pairs that wrote the same marks.
Results the student opens
A printed sheet carries a link. The student opens it, types their own id and sees the grade and each question right, half or wrong. No account, no login, and the teacher publishes the results when they are ready.
Offline first, one account
The phone keeps its own copy of every table, so grading works in a classroom with no wifi. Changes push to the account and land on your other devices as they happen.
Beta, and what that means here
Sign-in is invite only. The app is in English and Portuguese, it runs in the browser and installs like an app on a phone, and the sheets you grade belong to your account.
It is free while in beta. The planned prices for grading credits are on the pricing page, and that page is a plan, not a bill: nothing is charged today.