I'm Kyle O'Brien, professional software tester and amateur developer. I build tools for humans.


  1. Math Match - An educational app based on Concentration (the card game) for the iPhone and iPad.
  2. astralbot - A being of pure energy and light that existed solely to fave your selfies. This Twitter bot was active for over a year, but decommissioned when they killed favoriting.
  3. kyleobrien.net - This site.
  4. KMODecisionView - A UIAlertView / UIActionSheet replacement that was heavily influenced by the alert views in Loren Brichter's Letterpress.
  5. muntzbot - A simple Twitter bot that responded to the mention of “Nelson Muntz” with his characteristic laugh. Taken offline after 6 months, 7,237 tweets and 492 followers.