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The #1 live crypto slot tracker. We monitor 100M+ bets in real time across Stake, Rainbet, Roobet, Gamdom, Shuffle, MyPrize, and Duelbits - plus free sports betting calculators for sharper plays.
Our system continuously collects real-time win and bet data from every casino we track. The data flows through a statistical analysis pipeline that uses Z-score analysis against rolling baselines to detect when slots are performing above or below their expected payout rates.
Every slot in our database is tracked across multiple time windows - from the last hour to the past 7 days - giving you both short-term momentum and longer-term performance trends. We process roughly a million wins per day and maintain a rolling window of over 50 million tracked results.
Spindex is a web partner of the Association of Players, Casinos and Webmasters (APCW), an independent industry watchdog that has covered player disputes, operator conduct and regulation in online gaming since 2007.
Perspectives Weekly is the APCW's long-running news programme. It is produced and published by the APCW - the views in it are theirs, not ours, and the latest episode appears here automatically as they publish it.
We hold our data to one standard: show the real numbers, and be clear about their limits. Observed Return reflects how a slot actually paid across the bets we tracked - it is a live measurement, not a prediction, and past performance never guarantees future results.
Where a sample is thin, we label the confidence. Where something can't be verified, we say so. Bonus codes and offers are re-checked regularly and dated on the page. If we ever get something wrong, let us know and we will correct it.