Find your
rhythm.
rhythm.
A little clarity, one task at a time.Kadence
App Store release soonVisual timers and routines that help you understand your time and find a rhythm that works for you.
Meet KadenceThe Serina Media Group portfolio
A few different ways
to make a difference.
Useful software. Distinctive media. Explore what we’re making, why it matters, and what’s coming next.
01 / Software
Tools with purpose.
All apps are in development. Follow each project for its current release plans.
A little clarity, one task at a time.
Room toexplore.An independent path through the web.
Sparrow
Targeting late December 2026An independent browser project built around a lighter footprint, deliberate privacy controls, and a web worth exploring.
Explore the Sparrow family
03 / Software
Commonplace
A shared place for equipment, supplies, and the work that keeps them moving.
Targeting Q1 2027Discover Commonplace
02 / Media
Explore our media collection Distinct worlds.
Sleep & forest ambience
The Sleeping Grove
Fall asleep somewhere softer. Storybook forest soundscapes.
Explore the Grove