Beeminder iOS App ("beemiOS" is pronounced "be my OS")
This is the official Beeminder iOS app, available in the App Store.
git clone https://github.com/beeminder/beemios
cd beemios
pod install
cp Beeminder/constants.h.sample Beeminder/constants.h
open Beeminder.xcworkspace
The Twitter/Facebook buttons won't work on your local install (we couldn't figure out a way to do so without publishing secret keys). Log in with your Beeminder email/username and password.