How to use ENT Brain
ENT Brain is a study app for ABOHNS board prep: spaced-repetition flashcards and practice questions tied to the textbook, with no manual scheduling and no weekly assignments to fall behind on.
Get set up
- Open your invite link and set a password (at least 10 characters).
- Add it to your home screen so it opens like an app:
- iPhone: in Safari, tap Share, then Add to Home Screen.
- Android: in Chrome, tap the ⋮ menu, then Add to Home screen (or Install app).
The daily loop
Tap Study on the home screen. A session ends on its own — nothing to finish. Busy day? Tap Just 5 cards instead. Miss a day, or a week: nothing is owed when you're back — there's no backlog counter and no streak to break, just the next cards waiting.
The home screen always shows Now learning — the chapter most of today's new cards come from, with a Read link into it. While reading, toggle Tested here to see which passages already have cards; each card also shows "Read" / "Tested here ✓" once you've reviewed it.
Practice questions
If your server has multiple-choice questions, Practice lets you drill by topic — pick a chapter or domain and get instant feedback with an explanation per question.
Reading tools
Highlight text and leave notes per chapter as you read — both save automatically and are private to you.
Finding your place
Topics lists every domain and chapter with a coverage bar and your retention. Stats shows review history, an upcoming-reviews forecast, and mastery by domain.
Settings
Switch the theme (light/dark/system), adjust your daily review and new-card caps, set your exam date, and toggle practice questions in your daily stream.
Anki
Already using Anki? Decks exports any deck as a standard
.apkg file, and imports one back in — with your review progress,
if you turn that on — to keep everything in sync.