Description: Sol: Sun Clock is a free software that shows the position of the sun and moon in the sky for any location and date. It can be used to plan sunlight hours for gardening, estimate sunrise/sunset times, visualize moon phases, and more.
Type: software
Pricing: Open Source
Description: Sun Intervals is a web and mobile app that helps guitar players develop precision and speed through customizable interval ear training exercises. It features hundreds of audio samples across 23 intervals to train the user's ears.
Type: software