CountJack vs Cosmic Stars
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
CountJack
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Play blackjack and practice card counting like a pro with CountJack. Test your skills in the classic game of 21, practice Hi-Lo counting, enjoy detailed statistics to track your progress, and customize the casino rules to suit your style. Explore our shop offering a variety of tables and cards. Why CountJack? - Unique card counting trainer with multiple difficulty levels, which will be a challenge even for professional players. - Adjustable casino settings to fit your needs. - Exhaustive statistics allow you to monitor your progress. - A fancy shop with a variety of content that you can buy using in-game currency. - No annoying ads. All ads in the game are optional, so they won't disrupt your enjoyment of the process. Get CountJack for the ultimate blackjack experience!
Cosmic Stars
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Cosmic Stars โ Epic Space Shooter Blast through the galaxy in Cosmic Stars, a thrilling space shooter where you battle enemies, take down massive bosses, and collect powerful boosters and coins. Explore diverse planets, unlock and upgrade unique shuttles, and dominate the cosmos. With fast-paced action and endless challenges, the stars are yours to conquer. Download now for your first battle!
Screenshots
Verdict
The clearest difference is in-app purchases: Cosmic Stars at none against CountJack's 5. Cosmic Stars also leads on ads (none vs shown). CountJack's advantage is update cadence (every 2 days vs fortnightly). On price, device support and iOS requirement 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. CountJack sells 5 one-off in-app purchases. Cosmic Stars asks for nothing beyond the download.
CountJack ships an update every 2 days, Cosmic Stars fortnightly. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.
| Parameter | CountJack | Cosmic Stars |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days โ better | Fortnightly |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 16.1 | 16.0 โ better |
| Further details โ not scored | ||
| Size | 64 MB | 19 MB |
| Age rating | 17+ | 4+ |
| Developer | Andrey Seleznev | JESSE CAMERON BAKER |
In-app purchases
CountJack
- 1 coin$0.99
- 5 coins$1.99
- 20 coins$2.99
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- 50 coins$3.99
- 100 coins$4.99
Cosmic Stars
No in-app purchases
Questions
Is CountJack free?
Is Cosmic Stars free?
Do CountJack or Cosmic Stars have ads?
Which is updated more often, CountJack or Cosmic Stars?
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