# Bluebook (College Board) (official source)

> The app the digital SAT runs in, with official full-length practice tests.

- **Task:** Prepare for an exam · **Kind:** App · **Region:** Global
- **Price:** free (as reviewed 2026-09-05) · **Official source:** https://bluebook.collegeboard.org
- **Canonical:** https://find.do/t/bluebook/

## What it is for

Practising the adaptive SAT in the real interface and running the exam-readiness check before test day.

Tags: SAT, practice test

## Used in these for.do playbooks

- [Take the digital SAT](https://for.do/p/digital-sat/)

## Also for “prepare for an exam”

- [ETS POWERPREP (GRE)](https://find.do/t/ets-powerprep/) (official) — The GRE test-maker's own full-length practice tests in the real interface.
- [GATE application portal (GOAPS)](https://find.do/t/gate-goaps/) (official) — The organising IIT's portal for GATE registration, admit cards and results.
- [IELTS official practice materials](https://find.do/t/cambridge-ielts-practice/) (official) — Sample papers and band descriptors from the test owners.
- [IIM CAT](https://find.do/t/iim-cat/) (official) — Registration and scorecards for the Common Admission Test.
- [JEE Advanced (organising IIT)](https://find.do/t/jee-advanced-portal/) (official) — Registration and past papers for JEE Advanced, run by a different IIT each year.
- [Khan Academy official SAT prep](https://find.do/t/khan-academy-sat/) (official) — Free SAT practice built with College Board.
- [NTA (JEE Main, NEET, CUET)](https://find.do/t/nta-portal/) (official) — India's National Testing Agency — the registration portals for JEE Main, NEET-UG and CUET.
- [UPSC Online (OTR)](https://find.do/t/upsc-online/) (official) — One Time Registration and applications for UPSC examinations.
- [Anki](https://find.do/t/anki/) — Spaced-repetition flashcards, free on desktop and Android.
- [HamStudy.org](https://find.do/t/hamstudy/) — Free flashcards and practice exams from the current FCC question pools.