Hanafuda・Koi Koi vs Classic Hanafuda
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.
Classic Hanafuda
Experience the authentic Japanese card game "Koi-Koi" with various modes, including standard matches and challenging survival. Learn the rules easily with helpful hints and enjoy rich progression through achievements and artwork collection.
- Authentic Koi-Koi gameplay
- Standard and Survival game modes
- Beginner-friendly hint system
- Achievement system
- Ukiyo-e artwork collection
- Detailed game statistics
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Experience the authentic Japanese card game "Koi-Koi" right on your smartphone! From standard matches to thrilling survival modes, beginner guides, and rich collection elements, there's endless fun for everyone! ◆ Game Features ◆ [Selectable Game Modes] - Standard Match: Enjoy classic, relaxing games at your own pace. - Survival Mode: Challenge yourself to see how many consecutive rivals you can defeat! Aim for an unbeatable win streak! [Authentic "Koi-Koi" Gameplay] Featuring the most popular traditional Hanafuda rules: "Koi-Koi." Enjoy snappy, intuitive controls and satisfying, rhythmic gameplay. [Helpful Hints for Beginners] Never played before? Not sure which card to play? Don't worry! With in-game hint features highlighting matched cards and achievable yaku, you'll naturally master the rules as you play. [Rich Progression & Collection Elements] - Achievement System: Complete various missions and claim great rewards! - Collections & Gacha: Unlock beautiful Ukiyo-e artwork using points earned in matches! - Detailed Stats: Review your win rate, longest win streak, Koi-Koi success rate, and more. [Recommended For] - Fans of Hanafuda and traditional Japanese card games - Players looking to test their skills in endless Survival win streaks - Anyone looking for a quick, engaging card game during breaks - Collectors and completionists who love achievements - Beginners wanting to learn the rules of Hanafuda easily Start your exciting Koi-Koi match today!
Screenshots
Verdict
The clearest difference is in-app purchases: Classic Hanafuda at none against Hanafuda・Koi Koi's 1. Classic Hanafuda also leads on update cadence (weekly vs every 5 weeks). Hanafuda・Koi Koi's advantage is ratings volume (553 vs 2) and iOS requirement (13.0 vs 15.0). On price, rating, 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
Both are free to download. Hanafuda・Koi Koi sells 1 one-off in-app purchase. Classic Hanafuda asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Hanafuda・Koi Koi against 4.5 for Classic Hanafuda. That said, the two scores are not equally well evidenced: Hanafuda・Koi Koi has 553 ratings behind it against 2, so its average is the more settled of the two.
Hanafuda・Koi Koi ships an update every 5 weeks, Classic Hanafuda weekly. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.
| Parameter | Hanafuda・Koi Koi | Classic Hanafuda |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (553 ratings) — better | 4.5 (2 ratings) |
| Positive reviews | 56.3% of reviews | — |
| Number of ratings | 553 — better | 2 |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 134 MB | 173 MB |
| Age rating | 4+ | 4+ |
| Developer | 慧 姚 | CHAOS |
Customer experience
Hanafuda・Koi Koi
Classic Hanafuda
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
Classic Hanafuda
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Hanafuda・Koi Koi
- Remove Ads$3.99
Classic Hanafuda
No in-app purchases
Questions
Is Hanafuda・Koi Koi free?
Is Classic Hanafuda free?
Which has better reviews, Hanafuda・Koi Koi or Classic Hanafuda?
Do Hanafuda・Koi Koi or Classic Hanafuda have ads?
Which is updated more often, Hanafuda・Koi Koi or Classic Hanafuda?
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