Knuff: a simpler family check-in
Meet the private check-in app that helps families and friends share how they are doing without starting another endless group chat.
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Hello from Munich
We’re equinux, a small, independent software company from Munich. For more than 25 years, we’ve been turning curious ideas into useful apps, thoughtful services and the occasional delightfully unexpected product.
Made by a close-knit team, enjoyed by people around the world.
Meet equinuxThere’s always something new taking shape at equinux. Our apps are our own ideas—imagined, designed and built by our team from the first sketch to the version you use every day. Meet the newest arrival, plus a peek at what we’re working on next.
Available now · Free
Know how your people are doing—at a glance.
Knuff makes it easy for families and friends to check in, share a quick update and stay connected without turning it into another endless group chat.
Coming soon
The fold that brought a classic back.
The iPhone Duo’s hinge gave us the perfect reason to revive a nostalgic equinux favourite. Grillmeister Reloaded turns the fold into part of the experience—bringing shared timing, smarter coordination and the barbecue ritual back for a new generation.
Coming soon
Connect to VPN on Mac and Windows.
VPN Tracker is bringing its straightforward, reliable business VPN experience to Windows—so teams can connect securely from the platform that works for them.
For more than 25 years, equinux has been a leading provider of business and productivity software for Mac and iOS—building focused tools that help teams connect, collaborate and get work done.
Secure work, wherever work happens.
VPN Tracker gives teams one reliable place to connect to company networks—on Mac and iPhone, from the office, home or on the move. Professional VPN access, without the usual friction.
Explore VPN Tracker
One campaign. Every voice.
Mail Designer 365 brings the whole campaign workflow together. Create on Mac, then invite teammates and clients to review, comment and coordinate in Crew Chat from Windows, mobile or the web.
Explore Mail Designer 365
Thoughtful technology is not only for the working day. Our lifestyle products help people find something worth watching, stay close and make everyday technology a little more useful.
Your people, at a glance.
Knuff makes everyday check-ins feel effortless. Families and friends can show they’re okay, share a quick update and stay connected in private Bubbles—without another endless group chat.
Explore Knuff
Find what’s worth watching.
TV Pro brings the full TV programme, personal recommendations, live TV and mediathek streaming together on iPhone, iPad and Mac—so your next great watch is always easy to find.
Explore TV Pro
Smart power for everyday tech.
From powerful desktop chargers to clever cables and practical accessories, tizi hardware keeps the devices you rely on charged, connected and ready to go.
Explore tizi
Since 1999, equinux has shipped a lot of software, hardware and ideas. Some became long-running products, some were beautifully specific to their moment, and all of them helped shape what we make next. We’re gathering those highlights in the equinux Archive. The archive is still growing—consider this the beginning.Archive
1999—today25+ years of ideas
