LIGHTVESSEL

NOW ON THE APP STORE

A quiet harbor
for your inner tides.

Lightvessel is a lightship, anchored here beside you through every tide. Some things don’t need an answer right away. Come ashore for a while: say what you feel, note your mood, or breathe with the light. You can also do nothing at all, and just stay.

Your feelings don’t have to drift alone.
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01THE APP

Meet yourself
where you are.

Some days you want to talk. Some days you want help sorting things out. Choose Vent, Tidy, or Stay.

A · LISTEN

Vent

For the things you want to get off your chest. Start wherever you like.

L I’m here — say whatever’s on your mind.
B · REFLECT

Tidy

Work through one thing that’s on your mind. Answer a couple of questions and save a clarity card.

Clarity Card
  • What happened
  • Where it started
  • What your body is saying
  • A gentler way to see it
  • The smallest next step
C · BE HERE

Stay

Quiet company when you don’t have much to say. There’s no need to explain everything.

L I’m here quietly with you — no need to rush into words.

Three conversation modes. Choose the one you need today.

Explore AI companionship
02TIDES

Feelings aren’t a problem to solve — they’re a sea that rises and falls.

Note your mood and a few words about the day. After a few entries, a weekly letter helps you look back. You may start to notice what keeps coming up.

  • Daily mood check-in — a tide level, not a score
  • “This Week’s Letter” — your week, read back to you
  • Patterns I’ve noticed — reflections on your entries
Explore mood tracking
TIDES

Recent sea conditions · 14 days

EXAMPLE
↑··
14d ago11d8d5d2dtoday
✳

This Week’s Letter
“Some things make sense only after the tide turns.”

↗
◌

Patterns I’ve noticed
“Over time, a few connections can become easier to notice.”

Your check-ins stay on your device
03MEMORY, IN YOUR HANDS

See what it remembers.
Choose what stays.

The Memory tab lists saved details one by one. You can review each item and ask Lightvessel to forget it. A second tap confirms the choice.

A few things to knowMY BOUNDARIES

No judgment, and no rushing to advise. It listens first.

It’s AI, can make mistakes, and isn’t a substitute for professional care.

You can ask it to forget any saved memory.

04SMALL, GENTLE RITUALS
01 · PAUSE

Breathe with
the light.

In for four. Hold for four. Out for six, for six rounds. Follow the light at your own pace, and stop whenever you like.

Explore lighthouse breathing
At your own pace
02 · LET GO

Tonight’s weight,
tomorrow’s letter.

Write what’s on your mind, put it in a bottle, and let it drift. Come back at 7:30 tomorrow morning to read the reply.

TONIGHT ···· 7:30 AM
05IF THE SEA GETS ROUGH

Care with warmth.
And clear boundaries.

The Beacon is available from the app’s main pages. It offers a breathing guide, a way to reach someone you trust, and local support resources.

1

Land first

The Beacon offers a short breathing guide you can stop at any time.

2

Tell one real person

You don’t have to explain it all. This one sentence is enough to send to someone you trust.

“I’m not doing great emotionally right now — do you have ten minutes?”

Lightvessel’s replies come from AI and may be wrong. It does not provide diagnosis, therapy, or emergency care. If you are in immediate danger, contact local emergency services.

06WHY “LIGHTVESSEL”

Not a lighthouse on a distant shore — a ship anchored beside you.

A lightvessel is a real thing: a ship that carries a lighthouse’s light, anchored in open water where it’s needed most. It doesn’t steer anyone’s ship. It doesn’t ask the sea to be calm. It simply stays — visible, steady, close — for anyone who needs a place to pause.

The light A presence that’s always on — Talk, in three tempos
The rhythm The light pulses 4·4·6 — breathe with it
The tide log Every rise and fall, noted — never graded
The sea post Leave tonight’s weight in a bottle for tomorrow
The logbook Memory you can review and ask it to forget
The beacon A steady route back to people and local help
“ Through every tide, there is room to pause.
07QUIET BY DESIGN

Your records
stay in your hands.

Companionship needs trust. Your records stay on your device, and the app explains when text is sent to generate an AI reply.

On your device by default

Your conversations, mood records, memories, and bottles are stored on your iPhone. To generate AI replies, relevant text and context are sent securely to our AI provider for processing; we don’t keep ordinary conversations on our servers.

No in-app ads or tracking.

No advertising or tracking SDKs. Your personal data is not sold. You can clear your local records or delete your account in the app.

Choose what it remembers

Review saved memories one by one in the Memory tab. Choose any item to forget it.

Honest about its limits

Replies are generated by AI and may be wrong. Lightvessel cannot replace professional care. The app supports nine languages.

08A FEW CLEAR ANSWERS

Before you come aboard.

About the app, your records, and subscriptions.

Is Lightvessel a therapist?

No. It’s an AI companion for reflection and everyday emotional support. It doesn’t diagnose or replace professional care, and it can make mistakes.

Where is my information stored?

Conversations, mood entries, memories, and bottles are stored on your device. Text and context needed for an AI reply are sent securely to the AI provider for processing. See the Privacy Policy for details.

Can I delete something Lightvessel remembers?

Yes. Open the Memory tab, review the saved items, and confirm which one you want it to forget.

What does Premium cost?

The App Store shows the price, renewal terms, and whether a trial is available for your account before purchase. You can start by exploring the app’s free features.

“Whenever you need a pause, there’s room here.”

Free to start Premium: unlimited conversations Mood tracking & personalized insights Trial for eligible accounts
See plans and trial eligibility onApp Store

Plans renew automatically unless canceled. Apple shows the applicable price, terms, and trial eligibility before purchase.

The sea is wide. You don’t have to drift alone.

When you need a pause,
come aboard.

Download on theApp Store