I normally use XLD to convert FLAC to AIFF. AIFF is uncompressed lossless like WAV but supports meta data.
You can use apps like PureMusic or AudirvanaPlus which works alongside iTunes and allows you to drag any existing FLAC file to be added to the iTunes library and can be played by iTunes (provided the app is running in the background)
You can use apps like PureMusic or AudirvanaPlus which works alongside iTunes and allows you to drag any existing FLAC file to be added to the iTunes library and can be played by iTunes (provided the app is running in the background)