Mobile Acceleration Week stopped in New York City this week, on the heels of a highly successful event in San Francisco. The Empire City held its ground against Silicon Valley, featuring 12 startups from the area as well as visitors from Boston, Washington, D.C., and Israel. This is our second stop en route through nine cities in the U.S., Europe, and Asia.

The group hit the ground running on Monday, with many of the startups having already started their development over the weekend and previous week. One of the startups I spoke with today already has a working prototype after only two days. Way to represent the east coast!

The event is being broadcast live via Twitter (#MAW) and our Mobile Acceleration Week website.

This is our second visit to New York City this year. Several of our alumni from that event have already seen success, with GroupMe having been acquired by Skype this August, and Digital Folio seeing media coverage in the WSJ and USA Today this morning.

As with past events, Mobile Acceleration Week incubates high potential startups to build applications on Windows Phone. The program offers dedicated tech support, assisted coding, 1:1 workshops, UI design consultations, free Windows Phones, AT&T SIM cards, and development tools via BizSpark.

Waggener Edstrom again ran PR training at the event, with all startups set to demo their applications to members of the press on Thursday. Coming out of the program, all applications will be featured on Marketplace and receive special benefits from the Microsoft Advertising team.

Welcome to the program, New York area startups!

Soundtracker makes it easy to discover and play the music your friends and your neighbors are listening to. Use Soundtracker to comment on your friends’ stations, chat, check their latest music, and more. Discover your city’s favorite artists. Access any artist, any genre from the largest music catalog on Internet radio with more than 11M songs for FREE. Create your own radio stations and share them with your friends via Facebook, Twitter and Foursquare and check out over 5M lyrics.

Designed to bring you the best, most relevant and most interesting updates from your e-magazines, social networks, news and blogs, based on your own personal interests, My6sense is a simple-to-use tool that presents all your favorite feeds in a user friendly and graphically enhanced screen. All feeds are organized into pre-defined categories which may be customized to tailor your interests and needs.

We are re-inventing how citizens interact with 911, First Responders and each other before, during and after emergencies by enabling them to use their mobile device to share their geo-location along with text, photos, audio, and videos.

The Flud app allows users to create a community for news discovery. The mobile application is a beautiful platform that allows users to find, consume and share news faster and easier than ever before. User accounts allow people to see what others are reading and tap into what news is trending. Flud is the only place people can discover great content through social relationships and build a personal reputation based on what news they love and share.

Inject Aviary’s photo editing functionality right into your own app – all without the fuss of developing it on your own. Our Mobile SDK lets you focus on the core of your app, while we provide the photo editing tools and maintain them for you along the way. This will not only add extra functionality for your users, it’ll bring us one step closer to our mission of powering the world’s creativity. The best part is, it takes just minutes to implement!

The Windows Mobile App for aims to be a mobile version of the company’s already successful citrix app. The application will include the ability to post bids and offers and view all markets available to its users. With a mobile app, aims to support fixed income traders. Trade bonds and view market without being tied down to a desk.

Initially, the application was focused on connecting travelers to airport retail by aggregating the first-ever structured database of airport amenities enabling travelers to locate, rate and review airport businesses. GateGuru has since expanded its feature set to include maps, security wait times, itinerary management, and location-based coupons, making it the most comprehensive airport application available. This is just the beginning, however, as over the coming quarter, GateGuru has two significant product releases that will further transform how travelers have access to information on their day-of travel.

HEYWIRE SOCIAL MESSAGING HUB! Free Texting (Real SMS), Twitter & Facebook Chat Free Texting (Real SMS) & Picture Messaging in the USA and to 45 Countries from a real U.S. phone number, Worldwide Smartphone Messenger, Twitter, Facebook Chat + More…

Text, Tweet & Chat like Crazy – One Simple App!

Snap, download, tweet and blog, print to retail, upload, backup, share and message all your photos from over 16 social media sites on your mobile device.

A work flow application to help a merchandiser accomplish the directed work require at a retail outlet. This would include Surveys, Tasks, Objectives, Price Check, Shelf Count, Competitor Analysis, etc. For Mango, we will be integrating with Voice and GPS.

A mobile app connecting active people looking for pickup games and sport play. Mango features: Social Network integration (FB/Twitter) Location based services and Email

Our app provides a whole new shopping experience on the go. Purchase from nearby stores right from your phone. Enjoy fast local delivery or just pick it up. Taap it now!

App Description (One Paragraph): Online shopping is convenient but it can also be frustrating. Sometimes you receive an item after waiting for 2 weeks, but it is either damaged in transit or just not what you expected. Offline shopping in person can be fun but it can also be tiring. Walking from store to store and not finding what you want is frustrating. We know. We know. We combine the best of online and offline shopping. We also eliminate the frustration in both of them. Local Marketplace is a whole new shopping experience on the go. It is dead simple to use, rich in local offerings, and available on both mobile and the web.