SpotSonic
Some places find you

Plant the seed today.
Let the light find you later.

§ Overture

This is an app for people who can imagine the future. Who plant a thought today and trust it to bloom in someone's tomorrow. Who believe the best places aren't the ones you go looking for — they're the ones that find you when you're ready.

— SpotSonic, in four small acts
I
Act I — At Sea Toi Cape, Miyazaki · 19:13

The lighthouse blinked first. Then so did the map.

I'd saved this lighthouse months earlier from a photo a friend sent — the kind of casual save you forget the moment you make it. Then there I was, on a ferry from Kagoshima to Osaka, watching the actual light flash at dusk across an entire stretch of sea.

I opened the app. The lighthouse was a pin on the dark blue map. I was the ripple, drifting past it across open water. Reality and map, for one minute, were the same picture.

A spot saved months earlier, drifting past at dusk.
The kind of moment you can't plan for — but can prepare for.
II
Act II — On the Trail Niko Panorama, Ebino · 13:38

My wrist whispered, and I followed.

I was on the wrong trail, descending past a fork I'd taken without thinking. My wrist hummed. The watch said: "a spot is nearby." Niko Panorama Viewpoint. I'd saved it a year ago and forgotten.

I doubled back. Ten minutes uphill. And the view in the second photograph is what was waiting at the end.

The app doesn't ask. It just says: "you're close."
What you do with that is yours.
III
Act III — Unscheduled Nagasaki Biopark · 15:08

I didn't come for the capybara. The capybara came for me.

I was passing through Nagasaki, heading somewhere else entirely. The phone said: three spots nearby. Paw icons on the map — a kind of map I'd never seen on Google. I followed the closer one.

The capybara, eating bamboo, was indifferent to whether I'd planned this or not. It was already here. So was I. The app had simply made sure I knew.

Past-you bookmarked an animal park at 3 AM, a year ago, after a YouTube video.
Future-you, passing through, was glad they did.
IV
Act IV — Beyond Signal Mt. Oyama Dam, Oita · 07:33

No bars. No signal. The pin still remembered.

The Mt. Oyama Dam stands at the end of a mountain road where the network ends. Look at the status bar in the second photograph: no signal. Wi-Fi off. The phone, by any normal definition, was alone.

And yet the pin was there. The map was there. The notification, when it came, was there. Because SpotSonic doesn't ask anyone's permission to remember the places that matter to you.

Saved spots are kept by you, on your phone.
No servers. No cloud. No signal required.
A small idea

It's not you finding the place.
It's the place finding you.

SpotSonic · A map that grows with you
§ A quiet promise

Your map is yours alone.

SpotSonic has no servers. We never see the places you save. Your map lives on your phone, and only your phone — which is why it works in mountains, on ferries, in basements, and at the ends of roads where other maps go silent.

Available, freely
The notebook
Free, forever — no accounts, no ads
For the first twenty spots and all thirty-six categories. Most people will never need more. That's the point.
Available, with a small key
The atlas
$3.99 / month · or $34.99 / year — placeholder
For travelers who want the rest of it.
Unlimited spots
Adjustable notification radius — 100m to 1km
Travel mode
Custom categories
Soon — curated collections for major cities and World Heritage sites, one quiet city at a time.