Samsung Makers Against Drought Challenge Online Makers Against Drought $210,500 in prizes Winners announced 547 participants
São Paulo Mobility Global Challenge Online Submit apps that combine the use of cars and public transportation to help ease traffic in São Paulo city. $20,000 in prizes Winners announced 108 participants
Context.IO App Challenge Online Email is the data source. Context.IO is the tool. What you build with it is up to you! $125,000 in prizes Winners announced 486 participants
Spiceworks Breakthrough App Challenge Online Build the next breakthrough app on the world's largest IT platform. $65,000 in prizes Winners announced 106 participants
Splunk Apptitude App Challenge Online The Splunk Apptitude App Contest is an online competition designed to find the next big app in big data. We want your big ideas, and will give you more than just bragging rights. We’ll give you cash. $160,170 in prizes Winners announced 172 participants
Super-Utilizer Health Innovation Challenge Online Improve health care for low-income, high-need ‘super-utilizers’ by designing innovative digital health solutions that address their complex health and social issues. $50,000 in prizes Winners announced 177 participants
Dual Screen App Challenge Online Think Outside the Phone! $80,000 in prizes Winners announced 194 participants
Samsung Gear App Challenge Online Your world. Your wrist. Create the best Samsung Gear App and change your universe. $400,000 in prizes Winners announced 2728 participants
The Video Experience Hackathon at Kaltura Connect 2014 New York, New York, USA Bring on your App dev and design skills, build a video application, present it to 1,200 attendees and win $50,000 prize! $50,000 in prizes Jun 13 – 15, 2014 80 participants
delivery.com App Challenge Online Unlock the local marketplace with apps that change the way people explore their communities and order online. $60,000 in prizes Winners announced 341 participants
Project Anarchy Mobile Game Dev Challenge Online Create Anarchy with Havok! $150,000 in prizes Winners announced 691 participants
APIcon/quest Hackathon San Francisco, CA, USA Hosted by ProgrammableWeb.com, APIcon/quest is the official hackathon of APIcon, held in San Francisco from May 27-29. $18,000 in prizes May 27 – 28, 2014 57 participants
King Abdullah Economic City Apps Challenge Online Be among the first wave of developers to help shape the digital layer of King Abdullah Economic City. $50,000 in prizes Winners announced 156 participants
AIG Rugby Innovation Challenge Online Powering the world’s passion for Rugby, AIG invites you to tackle big data and create apps that bring rugby to the masses. $85,000 in prizes Winners announced 189 participants
Clinical Trial Visualization Redesign Online Re-imagine clinical trial information in a patient-centric way. $75,000 in prizes Winners announced 227 participants
The BookSmash Challenge: Break the Binding Online Use imagination and technology to build software that goes beyond the traditional ways we read and discover books. $25,000 in prizes Winners announced 159 participants
Kii Cloud App Challenge Online Unleash the power of your app with Kii Cloud's mobile backend services. $51,200 in prizes Winners announced 115 participants
Ford Personalized Fuel-Efficiency App Challenge Online Ford challenged developers to help customers optimize their “personal” fuel-economy performance using the OpenXC platform. $49,000 in prizes Winners announced 323 participants
Chart.js Personal Dashboard Challenge Online Optimize your life. Create a dashboard visualizing personal data using Chart.js $1,200 in prizes Winners announced 185 participants
Samsung Free the TV Challenge Online Samsung offered $225,000 in cash and prizes for the most innovative converged apps that enable an interactive home entertainment experience between Samsung TVs and other devices. $225,000 in prizes Winners announced 446 participants