Free to start. Pro when the map has more to say.
The ChronoMap is free, the full picture of your day's biology. Pro adds the wave you actually live and what it can teach you about your rhythm.
Free
The full map of your day. Everything you log counts, on any plan.
- The ChronoMap: your day across 8 circadian phases
- Protocols, and one day template that’s fully yours to shape
- Morning check-in + phase check-ins (they always count)
- Cloud backup with a free account
Pro
$3.25/mo billed yearly · 4 months free.
- ✦Reshape the wave by hand, or from your lived check-ins
- ✦Design every day you need, plus the full blueprint library
- ✦The full Rhythm observatory: jet lag, steadiness, and your weekly story
- ✦Unlimited Flow Blocks with focus insights
- ✦Weekday scheduling and day triggers
- ✦Phase check-in nudges
- ✦Live sync across your devices
Cancel anytime · full refund in the first 14 days. Everything you log free counts from day one.
What's in each plan
| Feature | Free | ✦ Pro |
|---|---|---|
| ChronoMap: your day across 8 circadian phases | ||
| Protocols & your default day | ||
| Day templates you design | One | Unlimited |
| Morning + phase check-ins (your data always counts) | ||
| Blueprints: installable starting systems | Full library | |
| Flow Blocks: guided 90-minute focus waves | Unlimited + focus insights | |
| Reshape the wave (drag it, or live it from check-ins) | ||
| The Rhythm observatory: jet lag, steadiness, and your weekly story | ||
| Weekday scheduling & day triggers | ||
| Phase check-in nudges | ||
| Your history (sleep, check-ins, flow) synced across devices | ||
| Your protocols, templates & settings synced across devices |
Common questions
How do I upgrade to Pro?
Sign in, pick monthly or yearly, and checkout takes about a minute (Stripe handles the card; we never see it). The free plan is already the full map of your day, and every night and check-in you record free still counts, so Pro reads your rhythm from day one.
Where does my data live?
On your device first, which is why the app is instant and works offline. Sign in and it is also backed up to your account, encrypted in transit and at rest; only your signed-in account can read it. There is nothing for us to sell, and you can export a full copy to a file anytime from the Your-data row on the ChronoMap.
Do I need an account?
No. Everything works without one. A free account adds the part a browser can’t promise: your history (sleep, check-ins, flow) synced across devices automatically, plus your whole setup backed up, with a Google or email sign-in.
If I upgrade later, do I lose the history I logged for free?
No, the opposite. Every night and phase check-in you log keeps counting, so the day you upgrade, your lived wave and weekly story are already there, built from everything you have recorded.
What about refunds?
A full refund within the first 14 days, no questions asked. Cancel anytime from the billing portal and Pro runs until the period you paid for ends. A subscription should feel worth keeping every month.
Is this medical advice?
No. ChronoPersona is educational. It maps well-studied rhythms without false precision, and it never diagnoses. For sleep disorders or health concerns, see a clinician.
Can I use it on two devices?
Yes. A free account keeps everything you log — sleep, check-ins, flow, day check-offs — in sync across every device automatically. Pro also keeps your protocols, templates, and settings in sync, so a change on your phone shows up on your laptop too.
Your day has a biology. Start mapping it.
Two minutes to set your wake time, then ride your first 90-minute wave.
Design my day