Hanafuda・Koi Koi vs two
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Hanafuda・Koi Koi
Experience a traditional Japanese card game played with Hanafuda cards. The objective is to form specific card combinations, known as 'yaku', before your opponent. Choose to cash in your points or continue playing for higher scores by saying 'koi-koi'.
- Play traditional Japanese card game
- Use Hanafuda cards
- Form 'yaku' card combinations
- Score points by making combinations
- Option to 'koi-koi' for more points
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Koi-Koi (Japanese: こいこい) is a popular card game in Japan played with Hanafuda cards which is one of ways to play Hanafuda(Japanese playing cards) with two players. The goal of the game is to make the combination of severalcards earlier than your opponent. The phrase "koi-koi" means "come on" in Japanese which is said when the player wants to continue the hand. The object of the game is to form special card combinations called "yaku" from cards accumulated in a point pile. Players can gain cards in their point piles by matching cards in their hands, or drawn from the draw pile, with cards on the table. Once a yaku has been made, a player can stop to cash in points, or keep going (referred to as "koi-koi", hence the name of the game) to form additional yaku for more points. The point values assigned to individual cards have no effect on the score, but they are helpful to judge their value in forming yaku.
two
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「ツーテンジャック」は、ジョーカー入り53枚のトランプを使った本格トリックテイキング(トリックテイク)カードゲームです。2〜5人でプレイでき、自分以外はすべてCPUが担当するため、いつでもひとりでじっくり対戦を楽しめます。 ■ ゲームの流れ 各プレイヤーに手札4枚を配り、山札から順にカードを引きながらトリック(勝負)を繰り返していきます。切り札はクローバー固定。得点札を集めて、最終的に得点を競います。 ■ 奥深い得点システム クローバーの2・10・J・A・K・Qやダイヤ・ハートの高位カードはプラス点、スペードの2・10・J・A・K・Q・5はマイナス点。プラス55点・マイナス55点、合計0点からどれだけ稼げるかが勝負の鍵です。 ■ 独自の特殊ルールが盛りだくさん ・ジョーカーのリード時は「切り札請求」か「棄権」を選択。駆け引きの分かれ目に。 ・全員が同じスートを出し、その中に「2」があれば最強カードになる「same2」ルール。 ・スペードの得点札をひとりで総取りすると、-55点が+55点に逆転する「総取り反転」。 ・リードでスペード3が出されると、ジョーカー所持者は強制的にジョーカーを出さなければならない特殊ルールも。 ■ 誰が引いたかも全部見える、フェアな山札 山札は基本的に表向き。ドローの様子も全プレイヤーに公開されるので、情報戦・記憶力もカギになります。 ■ こんな人におすすめ ・大貧民やナポレオンなど、トリックテイキング系カードゲームが好きな方 ・シンプルなルールから始めて、じわじわ奥深さにハマりたい方 ・一人でもオンライン対戦感覚のカードゲームを遊びたい方 シンプルな見た目に反して、読み合いと記憶、確率計算が絡み合う硬派なカードゲーム「ツーテンジャック」。ぜひ一度プレイしてみてください。
Screenshots
Verdict
The clearest difference is in-app purchases: two at none against Hanafuda・Koi Koi's 1. two also leads on ads (none vs shown). Hanafuda・Koi Koi's advantage is iOS requirement (13.0 vs 15.1). On price 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
Both are free to download. Hanafuda・Koi Koi sells 1 one-off in-app purchase. two asks for nothing beyond the download.
| Parameter | Hanafuda・Koi Koi | two |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (559 ratings) — better | — |
| Positive reviews | 56.3% of reviews | — |
| Number of ratings | 559 — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 134 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | 慧 姚 | Ryo Aisaka |
Bugs and requests
Hanafuda・Koi Koi
Reported bugs
10 issues- App crashes frequently, especially with Facebook ads
- Ads freeze without countdown timer
- Ads lack close buttons or are difficult to close
- App crashes on startup (some devices)
- Music/BGM not working properly
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- Card selection sensitivity causes wrong card to be played
- Koi-koi dialog obscures game board completely
- Display issues with newer iPhone models (notch obstruction)
- Ad-removal purchases not restored after updates
- Incorrect yaku point values compared to official rules
Requested features
10 requests- Multiplayer functionality (online or local)
- Ability to review scored cards during koi-koi decision
- Landscape mode support with better card visibility
- Option to cancel card selection after dragging
- Full English translation of all game elements
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- Paid ad-removal option
- 12-month full game length option
- Better koi-koi decision dialog placement
- Music/BGM improvements
- Improved card selection UI for duplicate matches
two
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Hanafuda・Koi Koi
- Remove Ads$3.99
two
No in-app purchases









