Frequently Asked Questions

Goalii is an AI-powered football match analysis app for iOS and Android, developed by Flatişler Ltd. Şti. Goalii produces daily predictions for Over/Under, Both Teams to Score (BTTS), and match outcome (1X2) markets across 35+ leagues, and publishes its rolling backtest hit-rate in-app for full transparency.

No. Goalii does not take wagers, link to a sportsbook, or accept any kind of bet. Goalii is a football analytics and education product. Predictions are provided for informational and educational purposes only.

Goalii is available on both iOS and Android. The iOS app runs natively on iPhone, iPad, and Apple Watch (iOS 15 or later). The Android app is available on Google Play and supports Android 8.0 or later.

Goalii's rolling 90-day hit-rate hovers around 78%, but accuracy varies by league, market, and confidence band. The exact current figure, broken down by market, is shown in the app under Methodology. Every prediction Goalii has ever published is visible there — including the misses — so the model can be audited before being trusted.

Goalii predicts Over/Under 1.5 and 2.5 goals, Both Teams to Score (BTTS), and the match outcome (1X2 — home win, draw, away win). Goalii does not predict in-play markets or exotic bets such as correct score, scorers, or corners.

Goalii covers 35+ leagues including the Premier League, La Liga, Serie A, Bundesliga, Ligue 1, Süper Lig, Eredivisie, Primeira Liga, MLS, Brasileirão, and major UEFA / international competitions (Champions League, Europa League, Conference League, World Cup, EURO, Copa América).

Goalii publishes predictions daily — typically the night before matchday and refreshed at 07:00 UTC. Live signals (lineups, weather, injuries) reweight predictions every 90 seconds in the hour before kickoff.

Goalii uses an ensemble model built on 12+ years of historical match data, with feature engineering for expected goals, recent form weighted by opponent strength, head-to-head momentum, lineups, weather, and referee tendencies. The model recalibrates daily; last night's results feed back into tomorrow's predictions.

No. Football outcomes are inherently uncertain, and Goalii's model — like any prediction system — produces probabilities, not certainties. The published hit-rate is informational and does not guarantee future results. Goalii makes this explicit in every prediction view.

Each Goalii prediction is issued with a confidence grade: A (highest), B (moderate), or C (preliminary). The grade reflects how much signal the model has on the fixture. Hit-rate is published per grade in the app, so users can see how A-graded picks compare with B and C.

Free Goalii users see one featured daily analysis with its full breakdown, hit-rate history, and live scores across all leagues. Pro unlocks the full daily slate, deeper tactical breakdowns, Apple Watch and widget integration, and lineup-out push notifications.

Goalii Pro is available in three tiers: Weekly $3.99, Monthly $9.99, and Yearly $59.99 (best value — saves about 50% versus monthly). Subscriptions are billed through the Apple App Store on iOS, or Google Play on Android. Pricing in your region may differ based on the store's local currency conversion. There is no free trial — the free tier covers one analysis per day.

Subscriptions are managed by Apple. Open the iPhone Settings app, tap your name at the top, choose Subscriptions, select Goalii, then tap Cancel Subscription. Cancellation takes effect at the end of the current billing period.

Open Goalii on the new device, go to Settings → Restore Purchases, and sign in with the same Apple ID you used to subscribe. Pro access will restore automatically. There is no separate Goalii account to create.

Refunds are handled by Apple. Visit https://reportaproblem.apple.com, sign in with your Apple ID, find the Goalii subscription, and request a refund. Goalii cannot process refunds directly. See the Refund Policy page for full details.

Goalii uses 40+ signals including expected goals (xG and xGA), recent form weighted by opponent strength, home/away splits, head-to-head history, current lineups, injuries, suspensions, weather (temperature, wind, precipitation), referee tendencies, rest days between fixtures, and travel distance.

Yes. When the starting lineup is confirmed, Goalii's live signals recompute. A confidence change of 3% or more in either direction triggers a push notification to Pro users so they see the new read before kickoff.

Yes. Goalii has a native Apple Watch app and complication. The watch shows today's slate, live scores for matches you've starred, and Live Activities for in-progress games where Goalii has a prediction running.

No. Goalii does not sell user data, does not use behavioural advertising, and is not affiliated with any sportsbook. Goalii uses Apple App Analytics and a self-hosted crash reporter — both anonymised. Full details are in the Privacy Policy.

Email hello@goalii.app with the league or feature request. Goalii adds 2–3 new competitions per season based on user demand, and feature requests feed into the public roadmap.

Visit the Support page at https://goalii.app/support/ or email support@goalii.app. Please include your iOS version, iPhone model, Goalii version (Settings → About), and the steps to reproduce the issue.

Yes. Goalii's app and website support both English and Turkish. Language follows the device language setting; in-app it can be overridden under Settings → Language.