⋅Blackjack vs Crystal Black Hole Solitaire
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
⋅Blackjack
Experience a realistic casino-style card game. Learn and practice popular strategies like splitting, doubling down, and card counting. Compete on leaderboards and enjoy multiple table options for an engaging experience.
- Real casino strategy (split, double down, insurance)
- Hi-Lo and KO card counting strategies
- Multiple table options (Beginner to High Roller)
- Global leaderboards
- Bonus chips
- Strategic advice toggle
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Win BIG at your next casino trip by playing this Blackjack app, with the best casino-style experience. Learn to master the most popular card game found in casinos all over the world, from the best Blackjack developer in the App Store. REAL BLACKJACK STRATEGY There’s more to this Blackjack app than just Hit or Stand. Just like a real casino, you have the option to split, double down, and even take insurance! CARD COUNTING FEATURE Our Blackjack game has Hi-Lo and KO card counting strategies. Both strategies are perfect for beginners interested in learning card counting! MULTIPLE TABLE OPTIONS Think you’re ready to play with the High Rollers? Try your hand in the high stakes tables! Start with Beginner’s Luck and work your way up to The Penthouse! Compete with players around the world by working your way to the top of the Leaderboards. MORE BLACKJACK FEATURES • Option to play 1 to 8 decks • Come back every few hours for BONUS chips • Toggle strategic Advice on or off to get real-time feedback as you play • Toggle “Insurance” and “Surrender” on or off Download Blackjack today and master your game! DISCLAIMER • The games are intended for an adult audience. • The games do not offer "real money gambling" or an opportunity to win real money or prizes. • Practice or success at social casino gaming does not imply future success at "real money gambling." For answers to frequently asked questions, head over to http://www.mobilityware.com/support.php LIKE US on Facebook http://www.facebook.com/mobilityware FOLLOW US on Twitter @mobilityware Created and supported by MobilityWare
Crystal Black Hole Solitaire
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Get sucked in to this complelling new 2-deck solitaire. Sort the cards around the edge of the galaxy and cast all 8 ascending suits into the black hole in the middle to win the round! HOW TO PLAY Dragging one card at a time, re-arrange the edge cards in descending order to dig out the face-down cards. Suit colour doesn't matter in Casual mode, but you must alternate red-black on Regular and Expert! Deal more cards onto the waste as you need them. On Casual and Expert you deal 3 at a time, on Regular you only deal 1. Cards will automatically get sucked into the black hole once you no longer need them, or you can throw them there yourself to make space. Send all 8 suits into the black hole to win the round! Clear the screen in the fastest time to get a higher score bonus! • 3 Difficulty levels to suit beginners to experts • Full tutorial to introduce you to the game gently • Regular or reversed card layouts for left or right handed play! • Customise the look of your cards, even how scruffy the dealing is! • Extensive statistics to track your improving skills • Simple & intuitive user interface, designed for young and old • Share your scores with your friends with Game Center leaderboards • Can you earn all the achievements? The Crystal Solitaire series of games have been some of the top online solitaire games on many sites, and now we have redesigned them for a whole new generation of devices so you can carry on playing your favourite solitaire game wherever you may be!
Screenshots
Verdict
The clearest difference is update cadence: ⋅Blackjack at every 6 weeks against Crystal Black Hole Solitaire's every 8 months. ⋅Blackjack also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support 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. ⋅Blackjack sells 8 one-off in-app purchases and Crystal Black Hole Solitaire sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
⋅Blackjack ships an update every 6 weeks, Crystal Black Hole Solitaire every 8 months. The most recent releases landed on November 3, 2026 and October 26, 2026 respectively.
| Parameter | ⋅Blackjack | Crystal Black Hole Solitaire |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (42K ratings) — better | — |
| Positive reviews | 75.7% of reviews | — |
| Number of ratings | 42K — better | — |
| Update frequency | Every 6 weeks — better | Every 8 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple TV — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 160 MB | 54 MB |
| Age rating | 17+ | 4+ |
| Developer | MobilityWare | Crystal Squid |
Bugs and requests
⋅Blackjack
Reported bugs
2 issues- Game crashes/freezes
- Incorrect card counting/dealer behavior
Requested features
3 requests- More realistic dealer behavior
- Ability to re-split cards
- Running win/loss statistics
Crystal Black Hole Solitaire
Not enough reviews yet to summarise bugs or requests.
In-app purchases
⋅Blackjack
- Bundle of Chips$0.99
- Bonus Chips$0.99
- 5,000 Chips$1.99
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- Stack of Chips2 variants$1.99
- 40,000 Chips$4.99
- Cup of Chips2 variants$4.99
- Bag of Chips$9.99
- Case of Chips$19.99
Crystal Black Hole Solitaire
- Remove Ads$2.99
Questions
Is ⋅Blackjack free?
Is Crystal Black Hole Solitaire free?
Do ⋅Blackjack or Crystal Black Hole Solitaire have ads?
Which is updated more often, ⋅Blackjack or Crystal Black Hole Solitaire?
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