The MAPS.ME iOS API allows developers to integrate offline maps into their iOS applications written in Objective-C. MAPS.ME's maps cover all cities in all countries. These maps are highly detailed and zoom in and out smoothly.
Mobile phones and an increasing interest in location on the web have fueled a number of coupon and deal websites. Each seems gunning to be the site for local specials, albeit with a slightly different angle. And another thing in common? They usually have an API.