BytaFont 2 lets you apply fonts to your iPhone/iPad/iPod Touch (iOS: 7.x - 8.4).

Compatible fonts can be found under "Fonts (BytaFont 2)" and "Fonts (BytaFont Tweak Mode)".

Changelog
2.6.4 Tweak Mode: customize the font size in the lock screen; Auto pair improvements (e.g. this won't happen again); Japanese localization (thanks to Tatsuya)
2.6.3 Tweak Mode >= 1.0.0-18 compatibility
2.6.2 Fixed a bug preventing iOS 7 and iPad users from using the GoTo feature; Emoji preview fixed; Added the option to change the app language
2.6.1 Tweak Mode: auto pair only option (default); configure up to 5 goto urls; customize font size at app level - Swap Mode: Korean support for iOS >= 8.3 2.6 Tweak Mode: add a font available on a website (e.g. Google Fonts) from within the app (tutorial) - remove a manually installed font (tutorial) - San Francisco Text/Rounded/Display fonts added to the "iOS Fonts" list
2.5.8 Swap Mode: iOS 8.3/8.4 Emoji support - many thanks to vXBaKeRXv
2.5.7 Swap Mode: fixed this bug; Japanese support for iOS 8.3/8.4 - Tweak Mode: Cydia added to the apps list
2.5.6 Swap Mode: the BytaFont Backup is now stored in /var/mobile/ Library/ Preferences/BytaFontBackup : this allows to semi-restore a device without losing the original fonts - After a semi-restore just reinstall BytaFont and re-apply the BytaFont Backup