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Best Koi Koi Apps & Games

246+ iOS apps & games curated and reviewed

3.9 avg rating
19 free apps & games
Updated August 2026

If you already know Hanafuda･Koi Koi, this is the deeper bench. 246+ koi koi apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Koi Koi Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Hanafuda･Koi KoiHanafuda･Koi KoiFree4.6★ (553)YesYesAug 2026
2Hanafuda Koi-koi CollectionHanafuda Koi-koi CollectionFree4.0★ (87)YesNoAug 2026
3hanafuda2hanafuda2Free4.3★ (152)YesNoAug 2026
4Hanafuda Koi-Koi Card GameHanafuda Koi-Koi Card GameFree—NoYesJul 2026
5Kiki's Koi-KoiKiki's Koi-Koi$1.994.3★ (120)NoNoAug 2026
6KOI KOIKOI KOIFree—NoYesMay 2026
7Koi (TEC)Koi (TEC)Free—NoNoMay 2026
8Koi FloattimeKoi FloattimeFree—NoNoAug 2026

Top Picks for Koi Koi

Hanafuda･Koi Koi#1

Hanafuda･Koi Koi by 慧 姚

Japanese traditional card game
Editor's Choice
🎮 Games
4.6😐(553 ratings)
FreeAdsIn-App Purchases
Hanafuda･Koi Koi screenshot 1
Hanafuda･Koi Koi screenshot 2
Hanafuda･Koi Koi screenshot 3
Hanafuda･Koi Koi screenshot 4
Hanafuda･Koi Koi screenshot 5

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'.

What We Love

  • 👍 Excellent for learning how to play koi-koi
  • 🎮 Well-coded AI opponent with good difficulty levels
  • 🎨 Beautiful card designs and smooth animations
  • 📱 Playable offline without Wi-Fi

Room to Improve

  • 📺 Excessive and aggressive advertisements
  • 🔊 Ads are loud and disruptive to music
  • 🐛 Ads frequently crash the app
Hanafuda Koi-koi Collection#2

Hanafuda Koi-koi Collection by CHAOS

Real 3D Hanafuda Koi-koi
Strong Contender
🎮 Games
4.0(87 ratings)
FreeAds
Hanafuda Koi-koi Collection screenshot 1
Hanafuda Koi-koi Collection screenshot 2
Hanafuda Koi-koi Collection screenshot 3
Hanafuda Koi-koi Collection screenshot 4

Experience a traditional Japanese card game in 3D. Match cards to collect them and score points. Play rounds until your life points run out, aiming to earn the most sentences.

hanafuda2#3

hanafuda2 by team-bka

Worth Considering
🎮 Games
4.3(152 ratings)
FreeAds
hanafuda2 screenshot 1
hanafuda2 screenshot 2
hanafuda2 screenshot 3
hanafuda2 screenshot 4

Experience the traditional Japanese card game Hanafuda. Play the popular "Koi Koi" rule variation, where you can continue playing until you lose all your points, or stick to the standard 12-round game. Compete for high scores in this engaging card game.

More Koi Koi apps to explore

4
Hanafuda Koi-Koi Card Game
Hanafuda Koi-Koi Card Game
Hanafuda Koi-Koi Card Game
by VM Mobile Team
Free
🎮 Games
(0)
5
Kiki's Koi-Koi
Kiki's Koi-Koi
Kiki's Koi-Koi
Hanafuda with a friendly face
$1.99

Experience a classic Japanese card game with vibrant visuals and a user-friendly design. This app offers a blend of strategy and chance, perfect for both beginners learning the ropes and experienced players seeking a challenge. Play against a charming fish character or a friend.

Classic Japanese Hanafuda card gameIntuitive interfaceBeginner-friendly tutorial
🎮 Games
(120)
free
6
KOI KOI
KOI KOI
KOI KOI
by Editorial KOI KOI
Free
🎬 Entertainment
(0)
7
Koi (TEC)
Koi (TEC)
Koi (TEC)
by Tertiary Education Comission
Free

Learn about New Zealand's cultures and languages with this educational app. It offers interactive features for te reo Māori, Te Ao Māori, and New Zealand Sign Language, helping users develop cultural intelligence for diverse contexts.

Swipe-to-Read™Touch-to-Hear™ for te reo MāoriNew Zealand Sign Language content and videos
📚 Education
(0)
free
8
Koi Floattime
Koi Floattime
Koi Floattime
Suspended small window clock
Free
🔧 Utilities
(0)
9
Hanafuda koi-koi for beginner
Hanafuda koi-koi for beginner
Hanafuda koi-koi for beginner
Hanafuda app beginner have fun
Free

Experience the tension of a classic card game with this Hanafuda application. It features perfectly random bidding and a scoring system that rewards risk-taking. An operation guide is included, making it easy for beginners to learn and play.

Random bidding systemRisk-reward scoringBeginner operation guide
🎮 Games
(49)
free with in-app purchases
10
Zen Koi 2
Zen Koi 2
Zen Koi 2
Ascend your Koi into a Dragon
Free

Nurture and breed vibrant koi, guiding them through a serene journey to transform into majestic dragons. Customize your underwater sanctuary and create unique constellations in a breathtaking celestial realm.

Breed and nurture koiTransform koi into dragonsExplore the Dragon Realm
🎮 Games
(30K)
free with in-app purchases
11
Hanafuda Koi-Koi Go-Stop
Hanafuda Koi-Koi Go-Stop
Hanafuda Koi-Koi Go-Stop
by Quyen Ngo
Free
🎮 Games
(0)
12
KOI Thé SG
KOI Thé SG
KOI Thé SG
by KOI THE SINGAPORE PTE LTD
Free
🍔 Food & Drink
(0)
13
Koi WorldClock
Koi WorldClock
Koi WorldClock
Fearless of Time Difference
Free
🔧 Utilities
(0)
14
Pond: Koi Chemistry
Pond: Koi Chemistry
Pond: Koi Chemistry
Ammonia, nitrite, KH & salt
Free
🔧 Utilities
(0)
15
Koi GIF Maker
Koi GIF Maker
Koi GIF Maker
Quickly create GIF
Free
🔧 Utilities
(0)
16
Farming Koi
Farming Koi
Farming Koi
by ManChing Wu
Free
🎬 Entertainment
(0)
17
Koi Express Hibachi & Sushi
Koi Express Hibachi & Sushi
Koi Express Hibachi & Sushi
Order Pick Up and Delivery
Free
🍔 Food & Drink
(0)
18
Koi Kioku
Koi Kioku
Koi Kioku
Japanese that actually sticks
Free
📚 Education
(0)
19
MyKoi
MyKoi
MyKoi
Manage your koi
Free
🎬 Entertainment
(0)
20
Flying Fish 3D
Flying Fish 3D
Flying Fish 3D
Fish Sea Escape Adventure Game
Free

Embark on a unique adventure as a flying fish, gliding through stunning environments and passing through glowing rings. Enjoy simple, satisfying controls designed for relaxing gameplay suitable for all ages.

Unique flying fish gameplaySmooth and easy controlsBeautiful sky and water environments
🎮 Games
(2)
ad-supported

FAQ about Koi Koi

What are the best koi koi apps & games for iPhone?
Hanafuda･Koi Koi tops our koi koi apps & games ranking as of August 2026, with a 4.6-star average from 553 App Store ratings, and it's free to download.
Yes — 19 of the top koi koi apps & games we rank are free to download, including Hanafuda･Koi Koi and Hanafuda Koi-koi Collection.
Hanafuda･Koi Koi shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 246+ koi koi apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Hanafuda Koi Koi is a two-player card game played with Hanafuda cards, a traditional Japanese deck. The goal is to be the first to form specific card combinations, called 'yaku', to score points.
Players match cards from their hand or the draw pile with cards on the table to form 'yaku'. Once a 'yaku' is made, you can choose to cash in your points or say 'koi-koi' to continue playing for more points and higher scores.

Related searches

hanafuda koi-koi for beginnerhanafuda koi-koi card gamehanafuda koi-koi collectionkiki's koi-koi