About HeXaGoal

HeXaGoal is a mobile app that predicts football match outcomes with calibrated probabilities - not gut feelings, not marketing-speak.

Why we built this

Football coverage is saturated with confident claims that don't survive contact with reality. Pundits guess, previews recycle narrative, content farms spin opinion into clickbait. None of them have to be right.

We wanted an app that doesn't pretend. When we say a team has a 65% chance of winning, that prediction should win 65% of similar matches - not 60%, not 70%. The math is hard. The honesty is the point.

How we approach predictions

Our model is a statistical one, fit to the current season's results. We turn raw match signals into calibrated probabilities, and we tune those probabilities so the numbers mean what they say - including softening the strong-favourite calls, because real football has upsets. The internals are our craft, and we keep them private. The output is yours to verify.

We also show our work. Inside the app you'll find xG - "expected goals" - which measures the quality of every shot a team takes, not just whether it went in. A team that creates 2.5 xG and loses 0-1 was unlucky; a team that wins 3-0 from 0.6 xG was extraordinarily clinical. We even break xG down by whether a team is leading, level, or trailing, so you can see the story behind a result. xG is how we help you understand a match - not a promise that we predict it better than anyone else.

What we claim is honesty, and nothing beyond it: a calibrated read on the match - with the uncertainty shown - measured in public. There is no secret formula being hinted at here, and no hidden insight we are teasing. Probabilities live or die on whether they match observed frequencies, and the only honest way to know is to publish your numbers and let the season speak for itself.

How we measure ourselves

We publish our Brier Score - the standard measure of probabilistic prediction quality - directly in the app. We also publish reliability curves that show, visually, how well our stated probabilities match observed outcomes. If you see a 30% prediction lose 80% of the time, we're miscalibrated and you can see it.

This level of transparency is unusual in this space. We do it because we'd rather earn your trust over time than charm it once.

What we don't do

• We don't sell certainty. There is no headline promise and no manufactured confidence here - only numbers and the uncertainty around them.
• We don't have industry partners. No commercial relationship shapes what the app shows you, and we have no financial interest in how any match ends.
• We don't sell your data. No tracking ads, no marketing-list resale. See our Privacy Policy.
• We don't claim to know the future. Every prediction has explicit uncertainty bands.

About the brand

HeXaGoal is an independent product. There is no investor, no growth team, no marketing department. The app's quality stands or falls on the predictions it makes and the experience of using it - measured publicly, in numbers anyone can check.

For questions, suggestions, or critiques: support@hexagoal.app.