Comparison

対戦!じゃんけん将棋 vs playing cards Doubt

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

Head to head
About

対戦!じゃんけん将棋

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基本的なルールはじゃんけんと一緒!! そして将棋のように相手のキングを倒せば勝ち!! 将棋が難しいと思う人でも、気軽に遊べるぞ! 普通の将棋では味わえない面白さを学校の友達や 職場のみんなで楽しもう! 「1人プレイ」と「2人対戦」のどちらでも楽しめる! 完全無料のカジュアルゲームアプリ! スマホ1台で友達と頭脳勝負をしてみよう! 【基本ルール】 ・グー、チョキ、パーのコマを使って相手のキングのコマを倒せばキミの勝ち!  コマの移動範囲はそれぞれに個性があるから矢印で確認しよう! ・自分のキングのコマが倒されると負け!  キングは全方向に1マス進むことができるぞ!   【コマの説明】 ※このゲームには4つのコマが存在します! ・グー………(チョキに攻撃できる) ・チョキ……(パーに攻撃できる) ・パー………(グーに攻撃できる) ・キング……(すべてのコマに攻撃できるが、すべてのコマがキングに攻撃することができる) ※攻撃したら?攻撃されたら?  攻撃したコマは自分の物に出来るぞ!取ったコマは、空いているマスに置く事ができます!  逆に攻撃された時は、そのコマは相手の物になってしまうから気をつけよう! ※あいこの時は?  同じ種類のコマに攻撃したときは、あいこになるぞ!  あいこは相手のコマの上に乗って動きを封じることができるぞ!  (自分があいこをしている場合、相手はあいこのコマを攻撃することが出来るので注意) ※相手側のマスの端っこまで、たどり着くことができたら…  コマが変身しグレードアップ!  (キング同様、善方向に1マス進むことができるようになります)

About

playing cards Doubt

Experience a classic card game where players try to be the first to empty their hands by playing cards in sequence. Strategize with lies and deductions to outwit your opponents. This digital version offers streamlined gameplay for quick fun with family and friends.

Highlights
  • Play the classic 'Doubt' card game
  • Lie and bluff to eliminate cards
  • Detect opponents' lies
  • Adjust game settings (cards, wait time)
  • Track game records (wins, doubts)
  • Includes rule explanations
Features
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【overview】 It is an application that you can play the card game "Doubt". Play cards in order of 1, 2, 3, and so on, and compete to eliminate your hand. You can put out 1 to 4 cards face down, but you can lie and include a different card. If you are caught lying, you will be penalized, but if no one points it out, the game will continue. It is important to lie well and get rid of unnecessary cards, and to detect the lies of your opponent. Doubt means to doubt in English. As the name suggests, in this game it is important to suspect your opponent and detect lies. It's a simple game, so anyone can play it, and in Japan, it's a popular standard game that can be played as a party game with family and friends from adults to children. It is also known as a game that takes a very long time because the discarded cards are returned when you doubt. This app shortens the game by reducing the number of playing cards used and ending the game as a loss even if there are too many cards in hand. 【function】 ・There is an easy-to-understand explanation of the rules, so even people who don't know how to play can start. ・A mark is attached to the card with the number to be played. - You can set the number of cards to use. - You can set the waiting time for doubts. ・You can see the records such as the number of wins and the number of doubts. [Operation instructions] Tap your hand to select it, and press the use button to issue a card. When you take out the card, you will enter the waiting time where you can dodge for a certain period of time. When your opponent plays a card, you can press the Doubt button to declare a Doubt. 【price】 You can play all for free.

Screenshots

対戦!じゃんけん将棋4 screens
playing cards Doubt4 screens

Verdict

The call

The clearest difference is review sentiment: playing cards Doubt at 100% against 対戦!じゃんけん将棋's 62%. playing cards Doubt also leads on update cadence (every 15 months vs every 31 months) and iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

対戦!じゃんけん将棋 ships an update every 31 months, playing cards Doubt every 15 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
対戦!じゃんけん将棋 versus playing cards Doubt: the parameters behind the verdict, then further details
Parameter対戦!じゃんけん将棋playing cards Doubt
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews61.9% of reviews100.0% of reviews — better
Number of ratings1 — better—
Update frequencyEvery 31 monthsEvery 15 months — better
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.012.0 — better
Further details — not scored
Size73 MB56 MB
Age rating9+4+
DeveloperGlobalGear Co. Ltd.Jun Koizumi

Customer experience

対戦!じゃんけん将棋

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews21 reviews
Positive61.9%
Neutral0.0%
Negative38.1%

playing cards Doubt

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

対戦!じゃんけん将棋

No in-app purchases

None

playing cards Doubt

No in-app purchases

Questions

Is 対戦!じゃんけん将棋 free?
対戦!じゃんけん将棋 is free to download, with no in-app purchases.
Is playing cards Doubt free?
playing cards Doubt is free to download, with no in-app purchases.
Do 対戦!じゃんけん将棋 or playing cards Doubt have ads?
Both 対戦!じゃんけん将棋 and playing cards Doubt show ads.
Which is updated more often, 対戦!じゃんけん将棋 or playing cards Doubt?
対戦!じゃんけん将棋 ships an update every 31 months, and playing cards Doubt every 15 months. Most recently, 対戦!じゃんけん将棋 was updated on November 2, 2026 and playing cards Doubt on November 3, 2026.

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