Comparison

Bridge by NeuralPlay vs Captain Derkin

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

Head to head
About

Bridge by NeuralPlay

Play Contract Bridge offline with AI guidance for learning and advanced analysis tools for experienced players. Features multiple game modes, bidding systems, and customization options.

Highlights
  • Offline play
  • AI bid and play suggestions
  • Double dummy solver
  • Multiple bidding systems
  • Trick-by-trick review
  • Customizable deals
  • Deal editor
Features
Read full description

Play the classic card game Contract Bridge — featuring Rubber Bridge, Chicago Bridge, and Duplicate Teams — anytime, anywhere! CHALLENGING AND ENJOYABLE FOR ALL New to Bridge? Learn and improve as you play with helpful bid and play suggestions from the NeuralPlay AI. Unsure about a bid's meaning? Just tap it for an explanation. Experienced player? Sharpen your strategy with six levels of advanced AI and our unique double dummy solver, featuring detailed optimal play analysis. Choose from popular bidding systems — SAYC, 2/1 Game Force, ACOL, and Precision — and play the system you prefer. KEY FEATURES Learn & Improve • Bidding explanations: Tap any bid to see an explanation. • AI guidance: Receive real-time insights when your plays differ from the AI’s. • Double dummy solver: See an optimal play for any hand and compare it to your own. • Trick-by-trick review: Analyze every move in detail to sharpen your gameplay. • Bidding practice: Practice bidding hands with the NeuralPlay AI, without playing the full deal. • Built-in card counter: Strengthen your counting and strategic decision-making. Core Gameplay • Game modes: Play Rubber Bridge, Chicago Bridge, Duplicate Teams, or Matchpoint Practice. • Offline play: Enjoy the game anytime, even without an internet connection. • Six AI levels: Choose from beginner-friendly to expert-level AI opponents. • Undo: Quickly correct mistakes and refine your strategy. • Hints: Get helpful suggestions when you’re unsure of your next move. • Claim remaining tricks: End the hand early when your cards are unbeatable. • Skip hand: Move past hands you’d rather not play. • Replay hand: Review and replay previous deals. Advanced Tools & Customization • Custom deals: Play deals with specific distributions and point counts (e.g., deal South 15–17 HCP hands to practice notrump bidding). • Setup a deal: Construct hands from scratch with the Setup Deal option. Choose the dealer and vulnerability, arrange the cards exactly how you want, and play. • Edit & replay deals: Explore alternate lines of play. Move cards between hands at any point and replay the deal to test “what if” strategies. • Double dummy analysis: Explore the optimal plays of each hand, try alternate lines of play, and view par contracts. • Detailed statistics: Track your performance, including game and slam success rates, and compare your results with the AI’s. • PBN support: Save or load human-readable records of deals in Portable Bridge Notation (PBN) format to play or review. • Deal sequences: Play a predetermined set of hands by entering a sequence number. Share it with friends to play the same deals. • Deal database: Automatically saves every deal you play for easy review, replay, and sharing. • Deal editor: Create and modify your own deals, or edit existing ones from your deal database. • Customizable bidding system: Enable or disable specific conventions (including Weak Twos, Jacoby Transfers, Roman Keycard Blackwood, and more). • Dummy Layouts: Choose the Traditional layout where cards are grouped by suit in rows or columns and oriented toward you, or a Compact single-row or column layout designed to maximize card size and save space on smaller screens. • Personalize: Customize the look with color themes and card decks. DOWNLOAD TODAY Play, learn, and enjoy a single-player Bridge experience with smart AI partners, in-depth learning tools, and numerous ways to practice and improve.

About

Captain Derkin

Features
Read full description

Captain Derkin — A strategic, high-stakes card game filled with surprises and tactical depth. WELCOME TO THE BATTLESHIP DECK! Step into the world of Captain Derkin, where every card you play shifts the tides. Use clever combos, master special cards, and outwit your opponents. FEATURES Strategic Card Combat: Play cards of equal or higher rank. Use 2s, 7s, and Jokers for resets, clears, or bonus turns. Swap & Reveal Mechanics: Trade smart before the battle begins. Then transition from hidden hand → face-up → face-down. Reward System: Earn booster cards through ad rewards. Fast Matches, Intense Gameplay: Play full sessions in minutes—perfect for quick strategy bursts. Why Captain Derkin Stands Out Smooth, intuitive UI optimized for both mobile and tablet. Balanced special card system keeps matches fair but unpredictable. Built with feedback in mind—frequent updates & community-driven balance patches. Tips for New Players Use 2 strategically to reset the stack and regain control. A well-timed 7 can wipe a dangerous pile. Joker grants the rare chance to clear and play again—use wisely. Manage your hand carefully—don’t get stuck picking up too much. Swap your highest cards to your face up area before the game begins to set yourself up for success in the end game.

Screenshots

Bridge by NeuralPlay4 screens
Captain Derkin4 screens

Verdict

The call

The clearest difference is in-app purchases: Captain Derkin at none against Bridge by NeuralPlay's 1. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bridge by NeuralPlay sells 1 one-off in-app purchase. Captain Derkin asks for nothing beyond the download.

UpkeepUpdate frequency

Bridge by NeuralPlay ships an update every 5 days, Captain Derkin every 6 days. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 9 level
Bridge by NeuralPlay versus Captain Derkin: the parameters behind the verdict, then further details
ParameterBridge by NeuralPlayCaptain Derkin
PriceFreeFree
Rating4.6 (7K ratings) — better—
Positive reviews53.6% of reviews—
Number of ratings7K — better—
Update frequencyEvery 5 days — betterEvery 6 days
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size43 MB68 MB
Age rating4+4+
DeveloperNeuralPlay, LLCHammrtech LLC

Bugs and requests

Bridge by NeuralPlay

Reported bugs

3 issues
  • Incorrect card counting in Blackwood
  • Incorrect board/bidder order when loading PBN files
  • Inconsistent scoring and trick attribution

Requested features

5 requests
  • Ability to play with friends
  • More documentation on features
  • Option to choose bidding system
  • AI review of hand play
  • Ability to force final contract

Captain Derkin

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Bridge by NeuralPlay

One-time1
  • Remove Ads$12.99
None

Captain Derkin

No in-app purchases

Questions

Is Bridge by NeuralPlay free?
Bridge by NeuralPlay is free to download, with in-app purchases available.
Is Captain Derkin free?
Captain Derkin is free to download, with no in-app purchases.
Do Bridge by NeuralPlay or Captain Derkin have ads?
Both Bridge by NeuralPlay and Captain Derkin show ads.
Which is updated more often, Bridge by NeuralPlay or Captain Derkin?
Bridge by NeuralPlay ships an update every 5 days, and Captain Derkin every 6 days. Most recently, Bridge by NeuralPlay was updated on October 27, 2026 and Captain Derkin on October 7, 2026.

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