Cool Spin Review
Cool Spin is a sweepstakes casino operated by Eternal Boom Limited, based in Hong Kong, that launched in 2024. As of February 2026, we rate it 6.0/10. The iOS app is a genuine differentiator at 4.6/5 across 6,400+ reviews, and the fish shooter category is hard to find anywhere else in sweepstakes. The payout speed problem is real and confirmed by multiple community reports.
The platform runs Gold Coins (GC) for free play and Sweeps Coins (SC) for redeemable prizes at 1 SC = $1 USD. Available in 39 US states.
Bonuses & Promotions
81K GC + 4.5 SC with no email verification required. That's a lower barrier to entry than Chumba and LuckyLand Slots, which both require email opt-in. The 4.5 SC welcome is worth $4.50 in redemption value, above Golden Hearts and Moozi but below Stake US.
First purchase: 500K GC + 20 SC for $19.99 for $19.99. That's 20 SC for $19.99, or $1.00 per SC. This is actually worse than most competitors. Coins Royale delivers 25 SC for $9.99 ($0.40/SC). Coinz delivers 25 SC for $9.99 ($0.40/SC). The Cool Spin first-purchase SC rate is below average for the current field.
The daily login streak is the most interesting retention mechanic. Day 1 gives 2K GC + 0.15 SC, and it scales up to 20,000 GC + 0.60 SC by the end of the streak. Across a 30-day streak, total SC accumulation would be roughly 12-15 SC depending on the scaling curve. That beats the flat daily bonuses at Fortune Coins and Chanced, which reset rather than scale.
No VIP program is listed as of February 2026.
Games & Providers
800 games from TaDa Gaming fish shooter games (arcade-style SC gameplay not available elsewhere in sweepstakes), Evoplay and BGaming slot catalog with 800 total titles, Booming Games and Betsoft 3D slot selections: Evoplay, Betsoft, BGaming, Booming, TaDa Gaming, and others across 10 total providers. All games are slots.
TaDa Gaming's fish shooter titles are the real differentiator. Fish shooters are arcade-style games where you fire at fish targets to win SC, and they're almost impossible to find in the sweepstakes format. Cool Spin is one of the few sweepstakes platforms carrying this format. If you've played fish tables at a local arcade or casino, this is the sweepstakes version. No other platform in our current test group offers this category.
Evoplay and BGaming carry the main slot catalog. Both are widely distributed across the sweepstakes space. Betsoft's 3D slot catalog adds visual variety. For straight slot players, the 800-game count puts Cool Spin mid-field, above Clubs Casino (160) and below Pulsz (2,000+).
No table games, no live dealer, no poker. If those are requirements, Moozi or Crown Coins are better fits.
Platform Features
The iOS app is the strongest operational feature. A 4.6/5 rating from 6,400+ App Store reviews is a verified quality signal, not a marketing claim. For context: most sweepstakes platforms don't have native iOS apps. Clubs Poker, Coinz, and Coins Royale are all browser-only. Crown Coins has an iOS app at 4.8/5. Cool Spin's 4.6/5 is in the same tier.
Android users get an APK download rather than a Play Store listing. This is standard for sweepstakes platforms that can't pass Google Play's gambling content policies, but it adds friction compared to direct Play Store installs.
Desktop play runs through https://coolspinslot.com with no download required.
No email verification required for the welcome bonus is a minor but real convenience improvement over platforms that gate the welcome offer behind email confirmation.
Banking & Redemptions
Redemption via PayPal or ACH bank transfer with a $100 minimum. Published processing time: 7-30 days. Community reports confirm payouts frequently push toward the 30-day end of that window.
For payout speed comparison: Stake US processes most redemptions in under 24 hours. Coinz claims 1-hour for verified accounts. WOW Vegas typically runs 3-5 days. A 30-day potential wait puts Cool Spin near the bottom of our payout speed rankings. The $100 minimum matches industry standard.
First-time redemption friction point: KYC approval can itself take 3-7 days, and then the 30-day processing window begins. Total timeline from submission to receipt could realistically be 5-37 days depending on KYC speed and processing. This is the largest operational gap relative to the platform's other strengths.
Customer Support
No live chat. No phone. Email is the primary support channel, and response times in our testing were measured in days rather than hours. This is below the standard set by Coinz (1-hour guarantee) and Coins Royale (sub-minute live chat). For a platform processing real-money redemptions, slow email-only support creates problems when payouts run long.
Trust & Legitimacy
Eternal Boom Limited is registered in Hong Kong. This is a verifiable registration, though international operators in the sweepstakes space are less common than US-based entities. The 4.6/5 iOS App Store rating from 6,400+ reviews is the strongest third-party trust signal this platform has.
No Trustpilot rating, BBB listing, or Reddit thread volume as of February 2026. The Hong Kong registration and community payout delay reports are the two data points that keep this platform out of our top tier.
State Availability
Cool Spin is available in 39 US states. Restricted in 11 states. Check https://coolspinslot.com/terms for the current complete restricted states list. Age requirement is 18+.
Responsible Gambling
No specific responsible gambling tools are documented in the research brief for Cool Spin. Check https://coolspinslot.com for self-exclusion and purchase limit options.
If sweepstakes play is causing problems, call the National Problem Gambling Helpline: 1-800-522-4700 or visit ncpgambling.org.
Is Cool Spin Worth It?
For mobile slot players who want fish shooters and don't mind waiting for payouts: Cool Spin is the only sweepstakes destination for the fish table format, and the iOS app quality is genuinely good.
For players who need fast redemptions: the 7-30 day window, combined with email-only support, makes this a poor fit. Coinz, Stake US, and WOW Vegas all process faster with more support access.
For players in all 50 states: 11 states are blocked. Check the terms list before registering.
The fish shooter niche and iOS app quality earn Cool Spin a passing grade. The payout speed and support quality are real limitations. If those issues improve over the next 12 months, the platform has the game variety and app foundation to rank significantly higher.
SWEEPSTAKES REMINDER: Gold Coins have no cash value. Sweeps Coins can be redeemed for prizes when earned through gameplay or free entry. No purchase is necessary to win.
PLAY RESPONSIBLY. Set limits before you play.