Koikoi

Casino · Paid · 3.4 out of 5 from 5 ratings

A digital Hanafuda card game where you match seasonal cards to score points across 12 hands.

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GenreCasino

PricePaid

Difficultymedium

Ad intensitynone

In-app-purchase pressurenone

Typical sessionmedium

DeveloperKouichi Hayashi

Rating3.4 out of 5 from 5 ratings

What players like

Traditional Hanafuda card game mechanics
Game progress saved automatically
Play against computer opponent

Common complaints

Excessive flashing of playable cards is distracting and cannot be disabled
Critical scoring bug: computer score doubles over 7 points but player score doesn't
Confusing UI terminology ('continue'/'finish game' instead of standard 'Koi-Koi'/'Stop')
Missing point count display during stop/continue decision
Poor implementation compared to similar Google Play version

What real reviews say

★★ Not like it's Google counterpart I thought this was the iPhone version of a popular Google Play version that looks very similar. It's not. There are almost no controls. The game makes playable cards from your hand flash in a very annoying way and there's no way to turn it off.

★ Very poor Implementation There is at least one scoring bug: does not double player score when over seven points but does double computer score 3hen over seven points. The options should be "Koi-Koi" and "Stop" not "continue" and "finish game" There game speed should alter the momentary pause when a card is played to the tab

Data: Apple App Store, as of 2026-07-10. Last updated 2026-07-10.

What players like

Common complaints

What real reviews say

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