Two new appli­ca­tions for iPhone (I refuse to write “apps”) pro­vide joy through typo­graphic explo­ration, both free from the App Store. For All Seasons is an inter­ac­tive poem with swirling, three-dimensional type.

And Font Shuffle a new pro­gram from Font Shop that picks ran­dom type­faces for you in a vari­ety of styles, I guess for when you’re jog­ging or sit­ting on the sub­way in need of some let­ter­form inspiration.