Everything that turns mistakes into learning, in one app

Features

• Add in seconds with a photo

  The document scanner crops the edges and fixes perspective; scan all pages of a mock exam at once or pick many from your gallery. Even offline nothing is lost — it uploads once you reconnect.

• A tidy notebook

  Organise by subject, topic and set; star, search and filter. Create question, formula, topic note, concept, vocabulary and free-note cards.

• Spaced repetition

  Cards come back after 1, 3, 7, 14, 30, 60 and 120 days. As you answer “Knew it”, “Hard” or “Didn’t know”, the plan adapts to you; see the forgetting curve card by card.

• Reminders and notifications

  Once, every day, on chosen weekdays or as a review plan. Get a summary of your day every morning; notifications are backed up on the phone so you don’t miss them.

• Routines and study timer

  Build habits like studying, reading or drinking water; the timer counts down in the notification. See your consistency with a calendar, journal and streak.

• Home screen widgets

  See today’s reviews, routines, timer and streak on your home screen without opening the app; check off a routine right from the widget.

• Friends, solutions, comments

  Add friends by username, friend code, QR or invite link. Share questions and sets; add solutions, write comments and mark the best solution.

• PDFs and My files

  Turn selected questions (up to 100) into a worksheet without answers or a PDF with solutions. Keep your own PDFs, Word files and images in folders.

• Analysis and statistics

  See your mistakes broken down by subject, topic and reason. Daily streak, accuracy and a 14-day review forecast at a glance.