Footballgebra
Predict the score. Beat the engine.
A free-to-play football prediction game for Windows. Predict the score of every match in the leagues you follow, earn points, and see if you can beat the forecast engine.
Predict, compete, follow.
Footballgebra turns every matchday into a game: your predictions against an engine that reads the form, the table and the goals.
Predict every match
- Predict the score of each match in the leagues you follow
- 3 points for the exact score, 1 for the right result
- Your calls (Plus): either of two results, both teams to score, over/under goals — 1 point each
- Predictions lock at kick-off; postponed matches are void
- Reminders before kick-off, and a notification when your points arrive
You against the engine
- The engine predicts every match too, scored the same way
- You vs the engine on the Dashboard: points and hit rate, all season
- Analytics (Plus): points by month and league, streaks, habits and suggestions
- Model Validation (Plus): the engine tested on every past match
- Your record stays on your own computer
Pre-match intelligence
- The engine’s pick for every match, with home, draw and away chances
- Pre-Match Intelligence (Plus): six equally weighted parameters — season form, recent form, head to head, home advantage, attack and defence, squad power
- Goals model (Plus): expected goals, likeliest scores, both teams to score, over 2.5
- Kick-off weather at the home ground
Follow today’s matches
- Live scores, minute, goals and red cards (with your API-Football key)
- Points if it ends now, for you and the engine
- Goal alerts in the matches you predicted
- Official results and points shortly after full time
Ten competitions
- Premier League, Championship, La Liga, Bundesliga, Serie A and Ligue 1
- Eredivisie, Primeira Liga and Brasileirão
- The World Cup when a tournament is being played
- Switch each league on or off in Settings
- League tables, club form and head-to-head records
- Top scorers and injuries (Plus)
- Player Intel (Plus): every player’s profile and a 0–100 Player Index
Private by design
- No account, no sign-in, no adverts, no tracking
- Nothing personal is sent to Aghavion
- Optional AI verdict on each match and AI insight on your season (Plus), with your own key
- Searchable Help Centre and a User Manual built in
Free to play. Plus when you want more.
The whole game is free for good. Footballgebra Plus is an optional one-off purchase in the Microsoft Store that adds the deeper screens — and for your first 30 days, everything is unlocked.
The whole game
- Predict every match in the leagues you follow
- Points, Results and Live
- The engine’s pick, with home, draw and away chances
- League tables, club form and head to head
- You vs the engine, all season
- Export and backup
The full engine, the players and every statistic
- Pre-Match Intelligence: six parameters, goals model, score grid
- Your calls with each prediction
- Player Intel and the Player Index
- Top scorers and injuries
- Analytics and Model Validation
- AI verdict and AI insight (your own key)
Three steps to your first points.
- Choose leaguesSwitch on the leagues you follow in Settings. Same-day results arrive by themselves.
- PredictType a score and save it. Change it as often as you like until kick-off.
- ScorePoints arrive with the official result: 3 for the exact score, 1 for the right result. Analytics keeps the tally.
See it working.
Screens from Footballgebra 1.1 with sample data. Select a picture to see the whole screen, or see every screen.
Runs on the Windows you already have.
- Windows 10 or Windows 11, 64-bit (x64)
- Installed and updated through the Microsoft Store
- An internet connection for fixtures, results and weather
- A screen of 1366 × 768 or larger
- Optional keys: your own football-data.org key, API-Football, Anthropic or OpenAI
Points only. Never prizes.
Footballgebra is free to play, and there is nothing to win but points. Plus is an optional one-off purchase that adds the deeper screens — it never brings prizes. The forecasts are opinions built from past results and are often wrong — that is what makes the game fun.
Frequently asked.
Is it free?
Yes — Footballgebra is free to play: predicting every match, points, Results, Live, the engine’s pick, league tables and You vs the engine stay free for good. Footballgebra Plus is an optional one-off purchase in the Microsoft Store (£4.99 in the UK; no subscription) that adds Pre-Match Intelligence, Your calls, Player Intel, Top Scorers and Injuries, Analytics and the AI features. Everything is unlocked for your first 30 days, and nothing you made is deleted or locked away when they end.
Can I win anything?
No. Footballgebra is played for points only — there are no prizes or stakes, Plus never brings prizes, and it is not gambling advice. See the Footballgebra Disclaimer.
Do I need any keys?
No. Fixtures, league tables, forecasts, the predictions game and weather work straight away, and from version 1.1 same-day results and exact kick-off times arrive by themselves from our own data service. If you prefer, you can use your own free football-data.org key instead. An API-Football key adds Squad Power, live scores, each club’s top scorers and injuries, and Player Intel; these need a plan that includes the current season. An Anthropic or OpenAI key adds an AI verdict on each match and an AI insight on your season, charged to your own account.
How accurate is the forecast?
Tested on every league match of the 2025-26 season in the six leagues (2,122 matches), it called the result 48.8% of the time, against 43.2% for always picking the home side; in the Eredivisie, Primeira Liga and Brasileirão it called 44.9%, 54.5% and 51.1%. Better than a simple rule, and still wrong about half the time — football is unpredictable. The app’s Model Validation shows the full test.
What does it send to Aghavion?
Nothing personal. There is no account and no usage tracking. From version 1.1 it asks our own data service for results, sending only the codes of the leagues you follow and the app version; everything else it downloads directly from the services it uses, and your predictions and keys stay on your computer. See the Footballgebra Privacy Notice.
Is it connected with the leagues or clubs?
No. Footballgebra is independent and is not endorsed by any league, club or competition organiser. Club and competition names are used only to identify matches.
Which Windows does it need?
Windows 10 or Windows 11, 64-bit, installed from the Microsoft Store. An internet connection is needed to download fixtures and results.
Clear terms, plainly written.
Privacy
No account, no tracking, nothing personal sent to us — and exactly which services Footballgebra connects to.
Disclaimer & credits
For fun only, where the data comes from, and the open-source components.
Help & Contact
Questions, problems or feedback about Footballgebra — how to reach us and what to include.