Available on iOS & Android

Know when your
people are free

A traffic light for your availability. Let friends know if you're free, busy, or on do-not-disturb — without sending a single text.

See how it works ↓
Do Not Disturb
Busy
Available

Simple by design

No group chats. No read receipts. Just a light that says it all.

🟢

One-Tap Status

Set your availability in a single tap. Green for free, yellow for busy, red for do-not-disturb. That's it.

🔔

Instant Notifications

Get notified when your favorite people become available. Never miss the right moment to reach out.

📅

Calendar Sync

Automatically update your status based on your calendar. In a meeting? Your friends will know — no event details shared.

Auto-Reset

Set a timer and your status resets automatically. Perfect for "busy for the next hour" moments.

🔒

Privacy First

No location tracking. No message content. No social feed. Just availability — nothing more.

Favorites

Star the people you check on most. They show up first so you always know when your inner circle is free.

Up and running in 60 seconds

1

Download & sign in

Sign in with Apple, Google, or your phone number. No passwords to remember.

2

Find your people

We'll check which of your contacts already use RedLite GreenLite. You pick who to add.

3

Set your light

Tap green, yellow, or red. Your friends see it instantly. They do the same for you.

4

Know when to reach out

Glance at your list, see who's free, and connect at the right time. No awkward "is now a good time?" texts.

Stop guessing.
Start knowing.

Download RedLite GreenLite and see who's free right now.