Leaping Bytes today announces MapPocket 2.1, an update to their iOS map application that helps save on roaming charges while traveling. MapPocket allows you to put online maps in your pocket, so you can use them later without an Internet connection. Users can choose maps from one of four providers: Google, Mapquest, Bing or OpenStreetMap. While planning expeditions online, you can use standard search functionality to locate points of interest.
Random Support, LLC announces NIOSH Chemical Hazards 2.1 for iPhone, iPod Touch, and iPad. The NIOSH Chemical Hazards app implements the updated 2010 edition of the NIOSH Pocket Guide to Chemical Safety from the CDC and NIOSH. In addition to the complete contents of the guide, it also includes quickly accessible and fully searchable indexes by Chemical, CAS, RTECS, DOT/UN and even your personal favorites list as well as all referenced ICSC and DOT ERG guides.