Black Jack!! vs CardsOperations
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Black Jack!!
Read full descriptionHide full description
Enjoy Blackjack anytime, anywhere! This is a simple and stylish Blackjack card game. Just tap "Start" to deal your cards, flip them over to check your hand, and draw more cards to get as close to 21 as you can. When you're ready, tap "Fight" to reveal your total. Features: - Simple, intuitive controls anyone can enjoy - Beautiful card animations - Aces are automatically counted as 1 or 11 for you - Play as many rounds as you like, completely free Perfect for a quick break or killing some time. Try your luck and aim for 21!
CardsOperations
Read full descriptionHide full description
Choose a number from the cards to fill in the โ?โ! There are two modes: โScore Attack,โ where you compete for the number of answers within the time limit, and โTime Attack,โ where you race against the clock to reach a set number of answers.
Screenshots
Verdict
The clearest difference is ads: CardsOperations at none against Black Jack!!'s shown. Black Jack!!'s advantage is iOS requirement (13.3 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 2, 2026 and May 18, 2026 respectively.
| Parameter | Black Jack!! | CardsOperations |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | Yes | No โ better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 13.3 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 29 MB | 195 MB |
| Age rating | 4+ | 4+ |
| Developer | yuya kanbetsunawa | Shuya Tonozaki |
In-app purchases
Black Jack!!
No in-app purchases
CardsOperations
No in-app purchases
Questions
Is Black Jack!! free?
Is CardsOperations free?
Do Black Jack!! or CardsOperations have ads?
Which is updated more often, Black Jack!! or CardsOperations?
Other comparisons
