Progressive Slots Pro vs Single Zero Roulette
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Progressive Slots Pro
Experience the thrill of a mechanical slot machine with a progressive jackpot that grows with every play. Compete globally and with friends on leaderboards, earn achievements, and enjoy an authentic casino feel without any risk.
- Progressive jackpot
- Global competition
- Game Center leaderboards
- Game Center achievements
- Authentic slot machine feel
- Vegas casino experience
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Step into the original progressive jackpot slot machine that helped define the store experience. A top download from the early days, this is classic, old school slot action done right. Compete with players around the world as the progressive jackpot climbs higher with every spin. When it hits, only one name goes up in lights. Will it be yours? • The original progressive jackpot slots experience on the App Store • A growing jackpot driven by real player activity • Classic mechanical slot feel, just like the real thing • Global competition with Game Center leaderboards • Unlock achievements as you play and climb the ranks Pure, timeless Vegas style fun. No complexity, no distractions, just the thrill of the spin and the chase for the jackpot. Take the casino with you wherever you go, and don't forget to explore our full collection of classic casino games, including multi-line slots, blackjack, and video poker.
Single Zero Roulette
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Take a seat at a quiet European roulette table and play at your own pace. Single Zero Roulette is an offline, single-player game built around a true single-zero wheel and clear odds. Leave with bets in the tray and they are waiting when you come back. PLAY THE WHEEL • A true single-zero European wheel, in exact real wheel order. • Straight, split, street, corner, six-line, dozen, and column bets. • Red, black, odd, even, low, and high even-money bets. • Standard net odds on every bet, from 35:1 on a straight number down to 1:1 on the even-money bets. • A small wheel overview marks every number in your tray and rings the winning pocket after each spin. There is no American double zero, no five-number bet, and no side bets beyond the standard table. A rules sheet explains the wheel, every bet, and its payout before you spin. VIRTUAL CHIPS, CLEAR BOUNDARIES Chips are virtual entertainment currency. They have no cash value, cannot be transferred, and cannot be redeemed for money or prizes. No real-money wagering or prizes are offered. You can always keep playing without buying anything. A free refill is available when your balance is low, once every 10 minutes. You can also choose to watch an ad for a fixed 1,000-chip reward. Optional chip bundles are available, priced by the App Store. Remove Ads turns off the ads that appear between rounds; ads you choose to watch for chips stay available. The table plays offline. Your chips and any unspun bets are saved on your device.
Screenshots
Verdict
The clearest difference is update cadence: Single Zero Roulette at every 6 days against Progressive Slots Pro's every 2 months. Progressive Slots Pro's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Progressive Slots Pro sells 3 in-app purchases, starting at $1.99 per month and Single Zero Roulette sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Progressive Slots Pro ships an update every 2 months, Single Zero Roulette every 6 days. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.
| Parameter | Progressive Slots Pro | Single Zero Roulette |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (192 ratings) — better | — |
| Positive reviews | 60.3% of reviews | — |
| Number of ratings | 192 — better | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 19 MB | 5 MB |
| Age rating | 17+ | 17+ |
| Developer | Avalinx LLC | KLR WEB SOLUTIONS LLC |
Bugs and requests
Progressive Slots Pro
Reported bugs
3 issues- Progressive jackpot not working as expected
- Leaderboard and achievements not loading properly
- Reels not stopping in the correct order
Requested features
4 requests- Ability to increase bet amounts
- More variety in slot themes and features
- Improved leaderboard and progress tracking
- Option to remove ads for a fee
Single Zero Roulette
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Progressive Slots Pro
- Remove Ads$1.991 Month
- Remove Ads$12.991 Year
- Suspend ads for 45 days$0.99
Single Zero Roulette
- 5,000 Chips$0.99
- Remove Ads$2.99
- 30,000 Chips$4.99
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- 100,000 Chips$9.99
Questions
Is Progressive Slots Pro free?
Is Single Zero Roulette free?
Do Progressive Slots Pro or Single Zero Roulette have ads?
Which is updated more often, Progressive Slots Pro or Single Zero Roulette?
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