FreeChiron
The wise mentor
Calm, metaphor-minded, asks the question under the question.
Category
Mind-reset app
Status
Waitlist open
Quietthemind
Write it down. Let it go. Wake up clear.
Lethis is the reset for a mind that won't switch off. Pour out the day — a guide turns the noise into a few clear priorities, then winds you down to sleep.
Join the waitlist and get 2 months of Pro free at launch — plus early access to custom AI persona creation, unlocked for your first 2 months.
Coming soon on iOS
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The day doesn't end when you lie down.
Your body's in bed. Your mind's still open — replaying, planning, looping. You're tired, but you're online. Lethis gives the noise somewhere to go.
01/How it works
From a racing mind to lights out.
Pour out the day
Type it or say it — every loose thought, worry, and loop. No structure needed.
Your persona makes it clear
It hands back three priorities and what you can let go — or, if you'd rather, it just listens.
Wind down and drift
Breathing and sleep sounds ease you under. You wake to a clear summary, not yesterday's chaos.
02/Two ways through the night
The River
Lethe
Some nights you need to get it out. Pour the day into the river — everything you're carrying. Lethe's guides read it back to you as three clear priorities and a list of what you can let go. The mess becomes a map.
The Cave
Hypnos
Some nights you don't want solutions. You want to be heard. Withdraw into the cave, where a guide simply listens — no advice, no fixing. Just space to set the day down before you sleep.
03/Who listens
Choose who meets you at night.
Five voices. Two free, three for Pro.
- Free
FreeHestia
The warm listener
No judgment, no rush — just presence while you let go.
ProAres
The blunt force
Short, direct, action-only. Cuts the noise to what matters.
ProSeneca
The stoic
Perspective over panic. "What will this mean in five years?"
ProNyx
The quiet one
One or two lines. Sometimes a single word. Space to breathe.
✦ Waitlist members can create their own custom persona — free for 2 months.
04/Wind down
Then, the cave goes quiet.
Breathe
A guided 4-7-8 breath to drop your heart rate.
Drift
Sleep sounds chosen for how you feel tonight — rain, fire, ocean, cosmic drones.
Gratitude
One small good thing, set down before sleep. It's waiting for you in the morning.
05/Wake up clear
Morning remembers what the night released.
You wake to a clear summary: your three priorities, last night's gratitude, and a gentle read on how you're doing. No chaos to reconstruct. Just a clear place to start.
06/What happens in the cave
What you pour out stays yours.
Your nights are private by design. Hypnos sessions can be locked behind Face ID, and what you write is never sold and never shared. The cave keeps what it's given.
07/Be first through
The waitlist is open.
Coming soon to iOS.
- 2 months of Pro, free — every persona, every sound, the full ritual.
- Custom persona creation unlocked for your first 2 months.
- First through the gate — you'll be the first we let in at launch.
No spam. One email when we launch. That's it.
08/Before you go
What is Lethis, exactly?
A mind-reset app for when your head won't switch off. You pour out the day, an AI sorts it into a few clear priorities or simply listens — then breathing and sleep sounds help you wind down and wake up clear.
When does it launch?
Soon. Join the waitlist and you'll be the first to know — and the first let in.
What do I get for joining early?
2 months of Pro free at launch, plus custom persona creation unlocked for those 2 months.
Is it free?
There's a free tier. Pro unlocks Hypnos, all five personas, the full sound library, and more. Waitlist members get Pro free for 2 months.
What platforms?
iOS first.
Is my data private?
Yes. Nothing is sold or shared. Hypnos sessions can be locked behind Face ID.