updated version that fixed Hangul composition errors in Instagram app and Youtube app.
Only the current version so far — new entries appear as the app ships updates.
MDJoyful ™ Korean Flipfont is an entertainment app by Monotype Imaging Inc. with 100+ downloads (about 460 estimated). Released Jan 27, 2014. Install growth, rank history, SDKs and ad networks.
From the store listing: “Flipfont™ changes the user interface font on your phone.”