Everything you need to know about Roulette Ace.
No. Roulette Ace is a statistical analysis and entertainment app. It does not facilitate real-money gambling, accept payments for bets, or interact with any casino system. It tracks spins on a physical roulette wheel and analyses patterns for educational and entertainment purposes only.
No — and we will never claim it can. On a fair, well-maintained roulette wheel, each spin is an independent random event with no relationship to previous spins. What Roulette Ace can do is detect when a wheel's observed results deviate statistically from what a perfectly fair wheel would produce — a useful signal on wheels with mechanical wear or imbalance. It is a tool for informed analysis, not guaranteed prediction.
Six machine learning models (including a Transformer-LSTM hybrid, XGBoost, and a CNN) analyse your spin history and produce probability rankings for each number. These models were trained on large roulette sequence datasets and run entirely on your device using TensorFlow Lite. No internet connection is required for AI predictions, and your data never leaves your phone.
Yes, fully. All analysis — statistical engines and AI models — runs locally on your device. The only features that require internet are the Casino Finder (which uses Google Places to locate nearby casinos) and crash reporting (Firebase Crashlytics). Session tracking, spin entry, and all analysis work with no connection.
Yes. Your session data, spin history, bankroll records, and casino information are stored exclusively on your device in an encrypted database. This data is never transmitted to our servers or any third party. The only data that leaves your device is anonymous crash reports (device model, OS version, app version — no spin data) via Firebase Crashlytics.
European roulette (37 numbers, single zero), American roulette (38 numbers, double zero), and French roulette (37 numbers, La Partage and En Prison rules). The statistical engines and AI models are calibrated for each variant's number layout and wheel geometry.
Go to the Play tab, select your table, and tap Start Session. After each spin, tap the number that landed — large number buttons make this fast at a real table. The app records each result with a timestamp. Analysis updates in real time after each entry. You can pause, resume, and end sessions freely.
The statistical engines (frequency, Z-score, etc.) start producing meaningful signals around 50–100 spins. The Markov chain and Bayesian models need 100–200 for reliable transition estimates. The deep learning models (Transformer-LSTM, CNN) are most accurate with 200+ spins. The app indicates confidence level for each engine based on your current sample size.
The free tier includes unlimited spin tracking, session history, bankroll tracking, casino management, and access to 3 statistical engines (hot/cold frequency, basic sector analysis, composite score). Premium ($2.99/month or $19.99/year) unlocks all 14 statistical engines, all 6 AI models, wheel bias visualisation, table quality scoring, and full engine accuracy tracking.
Subscriptions are managed through the App Store (iOS) or Google Play (Android) — not by us directly. To cancel: on iOS, go to Settings → Apple ID → Subscriptions → Roulette Ace → Cancel. On Android, go to Google Play → Subscriptions → Roulette Ace → Cancel. You keep Premium access until the end of your current billing period.
Yes. Roulette Ace is available for both iOS (iPhone and iPad) and Android. Search for 'Roulette Ace' on the App Store or Google Play.
Yes. Go to Settings → Privacy & Data → Export all my data. The app exports your complete session history, spin logs, and casino records as a JSON file that you can download and analyse with any tool.
Yes. Go to Settings → Privacy & Data → Delete My Data. This permanently removes all local session data, spin history, casino records, and settings. This action cannot be undone.
Technically you can enter any roulette number regardless of source. However, the wheel bias detection features (neighbour clustering, sector analysis) are designed for physical wheels and assume a fixed wheel geometry. Online and live dealer roulette uses RNG or frequently rotated wheels — the bias detection is less applicable in those contexts.
Roulette Ace is for entertainment and educational use only. No real-money gambling. No guaranteed outcomes. 18+