Prova vs BAI Study

Prova is the simplest way to create quizzes and take them — fully on your device, no account. CREATE YOUR QUIZZES Build complete tests by hand, with 8 question types. Or, if you want a shortcut, have your favorite AI generate one: Prova prepares a ready-made prompt to paste into the AI assistant of your choice, then you paste the reply back and the quiz lands in your library. No AI model on board, no subscription, no API key — use the AI you already have. 8 QUESTION TYPES Single and multiple choice, true/false, short answer, numerical, matching, ordering, and essay. STUDY AND TEST YOURSELF • Configurable timer (total or per question) • Shuffled questions and answers • An explanation for every answer • Spaced-repetition review: questions come back at just the right time to lock them into memory • Results history with statistics IMPORT AND EXPORT ANYWHERE Prova speaks the formats you already use: JSON, CSV, Moodle GIFT, Aiken, Moodle XML, and QTI 3.0. Move your quizzes to and from Moodle and other platforms losslessly. PRIVATE AND OFFLINE Everything works without a connection. Your quizzes stay on your device: no sign-up, no ads, no tracking. PROVA PRO Prova is free and includes building quizzes by hand, generating them with your own AI, taking quizzes, and JSON import/export. A single purchase — no subscription — unlocks Prova Pro: an unlimited library, export in every format (Moodle GIFT, Moodle XML, Aiken, QTI 3.0, CSV), and spaced-repetition review. Available in English and Italian.

BAI is a research application for enrolled study participants. BAI helps you see your workload and set boundaries around it. It reads the calendar already on your phone to show how full each day really is, and pairs with how you say you are feeling — so the picture is both what you agreed to and how it landed. WHAT IT DOES • Broadcast where you stand — Available, Busy, Heads-down, Stretched or Unavailable • See each day's load measured against your focus hours, not the clock • Check in with a mood, and get a status that matches how you actually feel • Move between Work and Life automatically, by schedule or by place • Be told when a day is booked past what it holds YOUR DATA STAYS ON YOUR PHONE Everything BAI records — your mode, status, mood check-ins, calendar readings, places and history — is stored on the device and never uploaded. The only thing sent anywhere is the phone number you sign in with, checked against the study roster. Taking part is voluntary, and you may withdraw at any time