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Get Blueprint 1 old version APK for Android
Blueprint 1
As of the end of June 2020, this application will no longer be supported. It will be integrated into our new learning app, BIGBOX.
Download it here: https://apps.apple.com/kr/app/id1195456423
Class Booster
Learning English Online is fun and convenient!
Students can learn English using their mobile device, and teachers can check their progress report by emails.
What's New in the Latest Version 5.6.0
Last updated on Mar 12, 2018
Minor bug fixes and improvements. Install or update to the newest version to check it out!
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Blueprint 1
5.6.0 by Compass Publishing
Mar 12, 2018