About Noriento
Noriento is a free daily game that trains your sense of direction. Once a day you point your phone toward where you think true north is, tap to lock, and see how many degrees off you were. It runs in the browser on iPhone and Android — no download, no account needed to play.
Where it came from
Turn-by-turn navigation solved getting there and quietly removed the practice. You still arrive, but the skill underneath — holding a rough heading in your head and updating it as you move — stopped getting exercised.
Noriento puts that practice back as a ten-second daily habit. Not a compass, not a map. A guess, a number, and tomorrow.
It is also a way of paying attention
Pointing north is a training exercise for the sense of direction, but it is just as much a moment of presence. To make an honest guess you have to stop, notice where the sun is, remember which way you walked in, and actually be in the place you are standing. Ten seconds of attention, once a day.
That makes it useful to more than hikers and sailors. It suits travellers who depend on knowing where they are, and anyone who wants to widen their spatial awareness — a sense most of us switched off when the phone started doing it for us.
There is something else in playing it across different places. Every guess anywhere on Earth is measured against the same thing: the planet's magnetic field. Play in one city, then another, then a mountainside, and the places start connecting to each other through a single common denominator underneath all of them.
Almost nobody can do this
That is not a figure of speech. In 2015, Brunyé, Burte, Houck and Taylor published a study in PLoS ONE that asked people standing at ten real outdoor locations to point north. The answers did not cluster around north — they clustered parallel or perpendicular to the nearest road. The paper is titled "The Map in Our Head Is Not Oriented North".
So the street grid you are standing on is quietly acting as your compass, and it is usually wrong. Noriento's whole value is that it tells you by how much.
How a round works
- Stand anywhere and decide where you think true north is.
- Point the top of your phone that way and tap once to lock.
- The result shows your signed error — for example, "12° east of north".
- That is the whole game. One guess per day, and the error shrinks over weeks.
What is in it
North and Cardinals are free forever. Places, Moon, Sun and Planets are part of the paid tier, and one of them is free to everyone each day on rotation.
- North — the daily guess. Point at true north.
- Cardinals — east, south and west, one per day.
- Places — which way is Tokyo from where you stand?
- Moon — point at the moon with your eyes closed.
- Sun — find the sun at night, through the earth.
- Planets — Venus, Jupiter, Saturn or Mars, a new one each day.
How it reads true north
On iPhone, Noriento reads true north straight from the system compass, which already corrects for magnetic declination. On Android it reads the magnetic heading, which can sit a few degrees off true north depending on where you are.
Scoring uses the raw sensor reading at the moment you lock. The dial you see while aiming is smoothed for the eye only — it never changes your score.
Privacy
You can play without an account and without giving up your location. History lives on your device unless you sign in to sync it. Noriento does not need GPS to run the daily north guess.
Questions
Is Noriento free?
Yes. The daily north guess and the Cardinals game are free forever, with no account and no download. A $1/month founder subscription unlocks Places, Moon, Sun and Planets, and one of those rotates free to everyone each day.
Do I need to install anything?
No. Noriento is a Progressive Web App — it opens and plays in Safari or Chrome. You can add it to your home screen if you want it to feel like an app, and it is also on Google Play.
Which phones does it work on?
Any phone with a compass: iPhone on iOS 13 or newer in Safari, and Android in Chrome. Desktop browsers have no compass, so the site shows a QR code to move you to your phone.