Not for the faint of heart! These unstable and untested builds are snapshots of our development, updated every few hours. This means that you might actually be the first person to try a particular build and discover that it eats your system. (We hope that doesn't happen, of course, but since we won't have tested the app before giving you access we can't make any guarantees.)

If you'd like to join us on the bleeding edge of our development process, please select a download from below. If you'd prefer to work with something a little less risky, grab the latest stable release from our main site.

We recommend always using the latest build, but if you experience Major Issues you can come back here and download another recent version.


Choose a version to install on Mac OS X v10.10.0 or later:

6.4 MB - Mar 28, 2015 04:03:08 PDT - Release notes
6.4 MB - Mar 27, 2015 21:48:29 PDT - Release notes
6.4 MB - Mar 27, 2015 15:20:02 PDT - Release notes
6.4 MB - Mar 26, 2015 22:33:16 PDT - Release notes
6.4 MB - Mar 26, 2015 13:33:18 PDT - Release notes
6.4 MB - Mar 25, 2015 23:28:32 PDT - Release notes
6.4 MB - Mar 25, 2015 15:19:32 PDT - Release notes
6.4 MB - Mar 25, 2015 01:19:34 PDT - Release notes