The Bloomberg app provides you with current information about news, stock quotes, company descriptions, market leaders/laggers, price charts, market trends analysis, and more. The app allows for a number of customizable settings and is FREE.
2. CamScanner Free
CamScanner is an intelligent document management solution for individuals, small businesses, organizations, governments and schools. It is the perfect fit for those who want to digitize, sync, share and manage various contents on all devices.
3. The Chemical Touch Lite
The Chemical Touch: Lite Edition is a free and easy to use periodic table for your iPhone or iPod touch. Consisting of a simplified version of the periodic table display from the full application, it puts the masses, densities, melting & boiling points, radii, and electronegativities of the elements right at your fingertips. If you need more elemental information, touch the internet button to open the wikipedia page for the selected element.
4. News Republic
News Republic – The #1 news app with a beautiful design, unrivalled coverage and a fully functional interface independently optimized for iPhone and iPad.Featuring all the best tech publications on the planet; including CNET, Engadget, TechCrunch, SlashGear, Stuff, T3, Joystiq, The Verge, TUAW, and many more.
Pages is the most beautiful word processor you’ve ever seen on a mobile device. This powerful app has been exclusively designed for the iPad, iPhone, and iPod touch. Create, edit, and view documents wherever you are. Pages works with iCloud, so your documents stay up to date on all your devices automatically. And the Retina display on the new iPad makes everything you do in Pages even more brilliant.
PopSci.com’s news-reader app delivers all the content from PopSci.com in an easy-to-read format on the go. You’ll get up-to-the-minute news on the cutting edge in scientific research, gadgets and green tech. Save the stories to read even when you’re not connected, and filter them by your favorite topic.
7. Science Glossary
A glossary of scientific terms and short biographies that support our science education website. All definitions link to related terms and to free, detailed science learning modules. Though geared for high school and undergraduate students using our website, the glossary and modules are appropriate for anyone generally interested in science.
8. PubMed On Tap Lite
References On Tap searches References On Tap Central to find, display, and import reference information and pdfs of the full article (if you have access privileges). You can search your personal reference library, organize your references in groups (static and smart), and email references from your device to yourself or others in a form suitable for reading or importing into desktop reference management applications.
9. Google News
Google News delivers beautiful magazine-like editions to your tablet and smartphone for high speed and offline reading.
Papers, your personal library of Science, and winner of the Apple Design Award for best Mac OS X scientific computing solution on the Mac, is now available for the iPad, iPhone and iPod touch. Papers puts your entire research literature database in your pocket, available at your fingertips wherever you go; whether you’re at a conference, in class, visiting your peers, on the couch or on the road.