Comparison

Duel Kingdom vs Kaazap

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

Head to head
About

Duel Kingdom

Features
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A psychological warfare game of reading your opponent's next move. Compete online against players from around the world. Set in medieval Europe, a kingdom's civil war begins. ■Rules Ⅰ.Each player is dealt 11 cards: 1-9, King, and Queen (3 in hand, 8 in deck) Ⅱ.Both players play one card from their hand simultaneously. The player with the higher number scores a point Ⅲ.Each card has a special effect that can influence the outcome of the game (see card list) Ⅳ.The first player to reach 5 points wins, or the player with the most points after all cards are played wins Ⅴ.There is an Open Rule where both hands are revealed, and a Close Rule where both hands are hidden Ⅵ.In online battles, each player has 5 minutes on their clock. Running out of time results in a loss ■Card List Slave(1): If the opponent is a King or Queen, you win and reduce the opponent's earned points by 1. Commoner(2): If the opponent is a Knight, Noble, or Pope, you win. Doctor(3): The turn after playing this card, the numbers on cards in your hand are increased by +2. Merchant(4): Points gained on victory become 2. Witch(5): Swap your number and the opponent's number. Sage(6): After being added to your hand, your number increases by +1 each turn. Knight(7): If your earned points are less than your opponent's, your number is increased by +3. Noble(8): You can add any card from the deck to your hand. Pope(9): You can force the opponent's next card. King: You win. (Effect is nullified if the opponent is a Queen or Slave) Queen:The result is a draw, and the opponent's earned points are reduced by 1.(Effect is nullified if the opponent is a Slave) ■Online Match ・You can compete online against people from all over the world. ・You can share a room pass and play against friends you know. ・In the case of friend matches, there is also a spectator mode. ■Credits Sound Effects: OtoLogic (https://otologic.jp) BGM: Music Atelier Amacha (https://amachamusic.chagasi.com/) BGM: PeriTune (https://peritune.com/)

About

Kaazap

This is a fast-paced, single-player card strategy game where players aim to draw cards to reach a total of 20 without exceeding it. Utilize a custom 10-card side deck to alter game mechanics and outmaneuver opponents in various game modes.

Highlights
  • Draw to 20 without going over
  • Custom 10-card side decks
  • Tactical push-your-luck duels
  • Quick Skirmish matches
  • Campaign progression
  • Roguelite mode
  • Optional companion reactions
Read full description

Kaazap is a fast single-player strategy card game about timing, risk, and outplaying the table. Draw toward 20 without going over. Use your custom 10-card side deck to change the odds at just the right moment, add, subtract, flip, double, break ties, or save a set before it slips away. Every match is a tactical push-your-luck duel. Do you stand on a safe total, press for a better hand, or spend a powerful side card now and risk needing it later? Play quick Skirmish matches, climb through a Campaign roster of rival opponents, or enter Rogue Droid roguelike mode, where changing tables, upgrades, rewards, and boss rules test how well your deck can survive. Build Your Side Deck Earn cards, tune your loadout, and bring exactly 10 side cards into each match. Your deck is your strategy: steady and defensive, aggressive and swingy, or built around late-set saves. Three Ways to Play Skirmish Jump into quick matches against selectable rivals and difficulty levels. Campaign Progress through a roster of opponents, unlock signature cards, and sharpen your strategy one table at a time. Rogue Droid Mode Start a roguelite-style run where each table changes the stakes, rewards, and risks. Adapt your deck, survive boss rules, and chase the perfect clear. Features Fast solo card strategy built around drawing to 20 Custom 10-card side decks Plus, minus, flexible, flip, double, and tiebreaker cards Quick Skirmish matches Campaign progression with unlockable signature cards Roguelite mode with upgrades, encounters, and boss rules Optional companion reactions for supported local Bluetooth hardware Kaazap is designed for quick sessions, smart decisions, and satisfying card-table tension, whether you want a single match or a full run.

Screenshots

Duel Kingdom4 screens
Kaazap4 screens

Verdict

The call

The clearest difference is in-app purchases: Duel Kingdom at none against Kaazap's 3. Duel Kingdom also leads on iOS requirement (15.0 vs 17.0). Kaazap's advantage is update cadence (every 10 days vs every 5 weeks). On price, 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. Kaazap sells 3 one-off in-app purchases. Duel Kingdom asks for nothing beyond the download.

UpkeepUpdate frequency

Duel Kingdom ships an update every 5 weeks, Kaazap every 10 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Duel Kingdom versus Kaazap: the parameters behind the verdict, then further details
ParameterDuel KingdomKaazap
PriceFreeFree
Rating—4.3 (6 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—6 — better
Update frequencyEvery 5 weeksEvery 10 days — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size252 MB669 MB
Age rating4+17+
DeveloperTakuma TakahashiJAMES MCSHINSKY

In-app purchases

None

Duel Kingdom

No in-app purchases

3 purchases

Kaazap

One-time3
  • Small Tip$0.99
  • Medium Tip$4.99
  • Large Tip$9.99

Questions

Is Duel Kingdom free?
Duel Kingdom is free to download, with no in-app purchases.
Is Kaazap free?
Kaazap is free to download, with in-app purchases available.
Do Duel Kingdom or Kaazap have ads?
Both Duel Kingdom and Kaazap show ads.
Which is updated more often, Duel Kingdom or Kaazap?
Duel Kingdom ships an update every 5 weeks, and Kaazap every 10 days. Most recently, Duel Kingdom was updated on October 28, 2026 and Kaazap on October 31, 2026.

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