fruux vs Sun Intervals
A side-by-side look at fruux and Sun Intervals. For an in-depth review of either product, follow the links below.
fruux
Online Services
fruux is an open-source contacts, calendars, and tasks manager. It syncs data across devices and allows users to store contacts, events, and to-do lists privately without relying on third-party services.
contactscalendartasksopen-sourcecrossplatform
Sun Intervals
Audio & Music
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.
ear-trainingintervalsguitarmusic-education
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