은하 · Eunha means “galaxy”

Small apps.
Big quiet impact.

Eunha Labs is an independent software studio designing and building focused mobile apps that make the technology in your life calmer, smarter, and more useful. Built with care, and private by design.

See our first app Get in touch
Our apps

Built for the moments that matter.

We make a small number of apps, and we make them well. Here's what we're working on.

Coming soon · iPhone

Sentry Beeper

Instant iPhone alerts when your Tesla's Sentry Mode notices activity around your car, so you know the moment something happens, wherever you are.

  • Real-time alerts when Sentry Mode becomes alert
  • Live status for every connected vehicle
  • Shared cars: every authorized driver can opt in
  • Pause alerts for an hour, a day, or until you're ready
  • Read-only by design. It never unlocks, honks, or drives your car
Privacy Policy Terms Support

Sentry Beeper is an independent app and is not affiliated with, endorsed by, or sponsored by Tesla, Inc. Tesla and Sentry Mode are trademarks of Tesla, Inc.

About

A small studio with a wide view.

Eunha (은하) is Korean for “galaxy.” The name and our mark honor the founder's Korean roots: the red and blue of the taegeuk, swept into the arms of a spiral galaxy around a single bright star.

We think the best software feels like it's barely there. It does one job reliably, respects your time and your data, and gets out of the way.

EUNHA LABS LLC · SACRAMENTO, CALIFORNIA

01

Private by design

No ads, no tracking, no selling data. We collect only what an app needs to work.

02

Focused

Each app solves one real problem, clearly, with nothing you don't need.

03

Reliable

Built on dependable infrastructure, with monitoring and backups from day one.

04

Human support

Questions go to a real person who knows the product inside and out.

Contact

Let's talk.

For support, partnerships, press, or anything else, email us. We usually reply within two business days.

Mailing address
Eunha Labs LLC
2108 N St, Ste N
Sacramento, CA 95816
United States