Elegant solutions to irksome problems

At Otter Software we develop Mac OS X, iPhone and iPad applications.

Your Software

Turn your ideas into reality. We can handle the entire development process or we can just help out on a particular aspect of a project. Find out more about what we can do for you on our Services page.

Our Software

avTag allows you to play audio and video files on your iPhone, iPod touch or iPad and, during playback, create tags for those moments you want to easily find again.
iPAYE is a UK tax calculator which we inherited from its original developer, David Langan.

The Blog

Simon Wolf's blog contains a section dedicated to articles about the business of Otter Software and one for other Cocoa developers.

News & Events

Listen to Simon Wolf talking about avTag in NSBrief episode 112.

Watch Simon Wolf's presentation from NSScotland 2013 about second displays in iOS apps.