HLAB 2016 app for iPhone and iPad 4.6 ( 8896 ratings ) Business Developer: EventHub Free Current version: 1.2, last update: 7 years ago First release : 17 Jul 2016 App size: 12.41 Mb The official app for HLAB 2016 Summer School. / HLAB 2016 サマースクール公式アプリです。