HackUIowa '22 Iowa City, IA, USA HackUIowa - Make cool stuff, win cool prizes, meet cool companies $25,470 in prizes Oct 15 – 16, 2022 150 participants
HackUIowa Online HackUIowa - Make cool stuff, win cool prizes, meet cool companies $13,640 in prizes Winners announced 349 participants
HackUIowa '19 Iowa City, IA, USA HackUIowa - Make cool stuff, win cool prizes, meet cool companies $9,864 in prizes Oct 12 – 13, 2019 147 participants
AT&T Entertainment App Challenge Online AT&T is challenging developers to submit recent Entertainment solutions, including games, or hack new entertainment solutions. $80,000 in prizes Winners announced 335 participants
Citrix App Challenge Online Create Citrix integrated apps for the mobile workforce. $55,000 in prizes Winners announced 232 participants
Apps for the Environment Online The EPA challenged the public to find new ways to use and deliver EPA data in an app. Non-monetary prizes Winners announced 72 participants
Apps for Science Online Elsevier offered $35,000 to software developers to create apps and help more than 15 million researchers, medical professionals, librarians and students accelerate science $35,000 in prizes Winners announced 46 participants