Kickstarter - Kickstarter is the world's largest funding platform for creative projects. A home for film, music, art, theater, games, comics, design, photography, and more.

Calcbot for Apple Watch - Calculate, convert, and split tips from your wrist

FreeFunder - Free crowdfunding platform with no platform fee and donates to your fundraiser based on shares!

SpeQ Mathematics - SpeQ is a small, extensive mathematics program with a simple, intuitive interface.

Give - A WordPress plugin for easily collecting donations

Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.