Comparison

SparkChess vs Deckard

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

SparkChess

This chess game offers a fun and accessible experience for players of all skill levels. Enjoy various boards, computer opponents, and online multiplayer. Learn with interactive lessons, solve puzzles, and study historical games.

Highlights
  • Practice against computer or friends
  • Multiple board styles (2D, 3D, fantasy)
  • Interactive chess lessons
  • Chess puzzles and historical game study
  • Virtual Chess Coach
  • Multiplayer progress tracking
  • Save and replay games
Features
Read full description

SparkChess is the only chess game that puts fun first. With a choice of boards, computer opponents, puzzles, and online multiplayer, it delivers a first-class experience that is as accessible to experts as it is to beginners, kids and anyone else who wants to discover how entertaining this strategy game really is. The chess game that everyone can enjoy! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Too many chess apps are impossible for anyone but the experts. The real test of a truly intelligent chess game isn’t how hard it is to beat, but how well it can adapt to players of all skill levels. That’s exactly what makes the award-winning SparkChess stand out. Whether you’re brand new to the chess board, looking to to improve your game, to teach your kids to play, or are ready to take it to the next challenging level, everyone can find the perfect balance in SparkChess. FEATURES * Practice chess against the computer or challenge your friends in multiplayer. * Climb the Puzzle Journey: 50 levels across five rating tiers, from Beginner to Master or race the clock in Puzzle Rush / Survival with over 2000 puzzles to choose from. * A simple user interface that makes it easy to set up and play games. * Choose from different boards: 2D, 3D, fantasy, or even Ninjas vs Vikings. * Play casual, quick or expert games, depending on your level. * Learn chess with over 30 interactive lessons. * Learn and practice common openings and their variations (over 100 in total). * A Virtual Chess Coach explains the consequences of your moves. * The only chess game that appeals to beginners and experts alike. * Track your multiplayer progress with statistics. * Create and join teams. * Save and replay your games. * Import/Export games in PGN format, edit the board, draw arrows for screencasts, and more. * Watch and comment on live multiplayer games. * Child-safe design, with anti-abuse measures built-in. * Large and friendly community of chess lovers from all over the world. Young or old, beginner or advanced, SparkChess gives you the extra edge to become a better chess player while having fun! REVIEWS - “SparkChess provides deep, intelligent gameplay… [Its] multiplayer offerings are just as impressive.” ~ MaximumPC.com, app of the week. - “A great educational tool for aspiring grandmasters.” ~ Gamezebo review - “SparkChess is a beautiful chess game.” ~ Softpedia, 4/5 review - “One of the most immersive online chess experiences.” ~ The Chess Advisor - “SparkChess seems worth it for the free version.” ~ dotTech review - “SparkChess is a very friendly program.” ~ Chessengeria - “very good levels to play, each level presenting a nice challenge.” ~ Richard’s Game Reviews, 4/5 - No. 1 “favorite paid Chrome Web Store app” in The Independent’s January 2011 roundup.

About

Deckard

Master blackjack card counting with this trainer. It offers structured lessons, focused drills, and a simulated blackjack table with a live coach. Practice until counting becomes automatic and improve your game.

Highlights
  • Eleven-lesson learning path
  • Seven focused drills
  • Simulated blackjack table with live coach
  • Count deviations and bet advice
  • Daily challenges and personal records
  • Progress tracking
  • Distraction-free design
Features
Read full description

Deckard is a blackjack card-counting trainer. It breaks a real skill into short lessons and focused drills, from the Hi-Lo system to basic strategy, and lets you practice until the count becomes automatic. Learn the method, then put it to work at a built-in blackjack table with a coach that follows the true count, so you always know the running count, the true count, and the right play. WHAT YOU GET - An eleven-lesson learning path, from what card counting is to real play, with checkpoints - Seven drills: Basic Strategy, Card values, Groups, Speed Drill, Count Along, True count conversion and Deck countdown - A blackjack table with a live coach, count deviations (Illustrious 18 and Fab 4), bet advice, surprise count checks, and your mistakes flagged as you play - A daily challenge and personal records - Progress: a "Ready for the table" score across five skills, and the one to work on next - Clean, distraction-free design, in English and French HONEST BY DESIGN - No account, no sign-up - No ads, no tracking, no data collection: everything stays on your device - Completely free Card counting is legal, it is just paying attention. Deckard is a training tool: it uses no real money and guarantees no winnings. Learn the skill, at your own pace.

Screenshots

SparkChess4 screens
Deckard4 screens

Verdict

The call

The clearest difference is review sentiment: Deckard at 100% against SparkChess's 27%. Deckard also leads on rating (5.0 vs 4.0) and in-app purchases (none vs 9). SparkChess's advantage is ratings volume (44 vs 1). On price, device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SparkChess sells 9 in-app purchases, starting at $2.99 per month. Deckard asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Deckard holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: SparkChess has 44 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 27% of SparkChess's written reviews are positive against 100% of Deckard's.

UpkeepUpdate frequency

SparkChess ships an update every 4 months, Deckard fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard7 real differences · 3 level
SparkChess versus Deckard: the parameters behind the verdict, then further details
ParameterSparkChessDeckard
PriceFreeFree
Rating4.0 (44 ratings)5.0 (1 ratings) — better
Positive reviews26.9% of reviews100.0% of reviews — better
Number of ratings44 — better1
Update frequencyEvery 4 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15 — better15.1
Further details — not scored
Size71 MB39 MB
Age rating4+17+
DeveloperMedia Division SRLBloomwise SAS

Customer experience

SparkChess

All ratings44 ratings
Positive77.3%
Neutral0.0%
Negative22.7%
Written reviews26 reviews
Positive26.9%
Neutral15.4%
Negative57.7%

Deckard

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

9 purchases

SparkChess

Subscriptions2
  • Monthly subscription$2.991 Month
  • Yearly subscription$9.991 Year
One-time7
  • Unlock Fantasy Board$0.99
  • Unlock Deon$0.99
  • Unlock Guru and Alyx$1.99
Show 4 more
  • Unlock 3D Board$1.99
  • Unlock Advanced Multiplayer$3.99
  • Unlock Advanced Features$3.99
  • Remove ads$6.99
None

Deckard

No in-app purchases

Questions

Is SparkChess free?
SparkChess is free to download, with in-app purchases available.
Is Deckard free?
Deckard is free to download, with no in-app purchases.
Which has better reviews, SparkChess or Deckard?
Deckard is rated higher. SparkChess averages 4.0 out of 5 from 44 ratings, while Deckard averages 5.0 from 1 ratings.
Do SparkChess or Deckard have ads?
SparkChess shows ads; Deckard does not.
Which is updated more often, SparkChess or Deckard?
SparkChess ships an update every 4 months, and Deckard fortnightly. Most recently, SparkChess was updated on October 24, 2026 and Deckard on October 28, 2026.

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