App Brahma (appbrahma)

InnovateNYP: the First Hackathon for NYC Hospitals

Help improve the patient and health care experience.

Traffic Tamer App Challenge

Online

Help tame London’s traffic by submitting apps that can help reduce congestion on the city’s streets.

Game On! HIV/STD Prevention Mobile Application Video Game Challenge

Online

Create a mobile application (app) game to teach HIV and STD prevention strategies to teens and young adults

Patient Engagement App Challenge

Online

Transform the clinical trial experience for patients — submit apps that educate, engage, and empower participants enrolled in clinical studies.

appbackr Tizen Challenge

Online

HTML5 Developers - Win Cash Prizes When You Add Your Apps to the New Tizen Store

appbackr HTML5 to Tizen Challenge

Online

Get Your HTML5 app on Tizen Fast and With No Effort

Respirator Trusted-Source Mobile Application Challenge

Online

NIOSH is challenging teams of developers to design a mobile app that will be used by the public to query the trusted source site and display the info in an easy to view format on a mobile device.

Behavioral Health Patient Empowerment Challenge

Online

HHS seeks the best existing apps that empower patients to manage their behavioral health (mental health and/or substance abuse disorders).

Viggle App Jam

Online

See the second screen experience defined – check out the TV companion apps created with Viggle.

Suicide Prevention: Continuity of Care and Follow-up App Challenge

Online

To develop an application for a mobile device that will provide continuity and follow-up linkages for someone at risk for suicide who was discharged from an inpatient unit or emergency department.

The Tactrick Android Developer Cup

Online

The Tactrick Android Developer Cup challenged brainy Android developers. Prove yourself as the best app developer.

FXCM Freestyle App Challenge

Online

The world of forex was unlocked by developers who created innovative games and mobile apps using FXCM’s ForexConnect API.

US DOT Motorcoach Safety Data Student Challenge

Online

We challenge you to create a mobile solution to help bus travelers make better-informed decisions and choose safety over price.

Lemonade Challenge

Online

Be part of the mobile wallet r/evolution with Lemonade.

Infusionsoft Battle of the Apps

Online

Build the best app to help small businesses succeed!

AllJoyn™ Peer-2-Peer App Challenge

Online

Developers built innovative, peer-to-peer mobile apps using the AllJoyn SDK and won cash & prizes with a total value of over $170,000.

DOL Worker Safety and Health App Challenge

Online

The Department of Labor’s Occupational Safety and Health Administration (OSHA) wants your help in building tools to educate the public about safety in the workplace.

Appcelerator Mobile Dev Challenge

Online

Developers changed the world with their mobile apps … and won $15k!