Hanafuda Koi-koi Collection

Name: Hanafuda Koi-koi Collection
Rating: 4 (87 reviews)
Author: CHAOS

By: CHAOS App

Real 3D Hanafuda Koi-koi

Overview

Version:

1.0.3

Last updated: 2026-07-27

Ranking

#149,534 ▲ 639

Overall

Features & Capabilities

Hanafuda Koi-koi Collection

Hanafuda Koi-koi Collection brings the classic two-player Japanese card game Koikoi to your browser with real 3D visuals. Play against a CPU or another player, matching cards by month and plant to claim them and build yaku (scoring hands). The game emphasizes strategy and timing, letting you enjoy authentic Koikoi gameplay in a modern Chrome extension.

Gameplay revolves around a LIFE system: you start with 25 LIFE points; every time you cut a card costs 1 LIFE. When you win a yaku, LIFE increases by the yaku's value; if the CPU wins, LIFE decreases by that value. There is no limit to the number of rounds—play continues until LIFE runs out, while you compete for the total yaku points earned.

User Growth & Download Statistics

App Games Entertainment

By:

CHAOS

Rating:

4.00

(87) 1 new ratings

Version:

1.0.3 Last updated: 2026-07-27

Version code:

888866943

Creation date:

2021-07-30

Compatible devices:

Size:

207.53MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-14

Compare stats and ranking:

Ranking

# 149,534 ▲ 639

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

CHAOS

Apple Apps Store

https://apps.apple.com/us/app/hanafuda-koi-koi-collection/id1563705256

Website:

https://chaos.blue/

User Reviews

Overall, players praise the core koi-koi mechanics and accessibility, plus a fast pace. However, widespread concerns about the AI/RNG, a rigged scoring system, and heavy ads undermine the experience. Some appreciate offline ad-free play and the visual vibe, while others want more modes and customization to improve balance and longevity.

Pros

English localization makes the game accessible to English-speaking players.
Fun and engaging gameplay that can be won with attention to the cards, despite luck.
Fast loading times and quick rounds provide a smooth, snappy experience.
Offline play (ad-free) option is available if ads are removed.

Cons

Pervasive ads and irritations from advertising.
Unbalanced AI with frequent lucky draws/RNG making the CPU seem to cheat.
Rigged or restrictive scoring system that limits repeated plays.
Desire for more game modes and customization; lack of variety.

Recent reviews

well built game but obtrusive ads make it no fun

by st*****, 2026-08-04

Until two days ago there were zero adds, and the resolution of the game was perfect and it looked and ran fine, now there is a splash add every screen change, an add bar at the bottom of the screen covering where your hand is during game play. And the resplution has made every card look terrible. Sad cause this game was great, think i might have even paid for no adds before the update.