# Tu Sac - Four Color

> Card

Canonical page: [https://chrome-stats.com/d/id581243087](https://chrome-stats.com/d/id581243087)

## Overview

- **ID:** `id581243087`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** SPN-TECH Limited
- **Category:** Card
- **Rating:** 2.90 / 5 (19 ratings)
- **Version:** 2.5
- **Last updated:** 2026-04-06
- **First published:** 2012-11-29
- **Size:** 16 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/tu-sac-four-color/id581243087)
- **Website:** [https://www.spn-technology.co.nz](https://www.spn-technology.co.nz/)
- **Privacy policy:** [https://www.spn-technology.co.nz/privacy.html](https://www.spn-technology.co.nz/privacy.html)

## Description

Tu Sac (Tứ Sắc - Four Colors) is a popular Vietnamese game played with chess cards. The objective of the game is to organize a hand of cards into a combination of valid Tu Sac sets of cards through a process of melding new cards into the hand and discarding out trash cards. It is known as Si Se Pai (which also means four colors) in Chinese.
Refer to http://en.wikipedia.org/wiki/Four_Color_Cards for more information

## Rankings

- #306,537 — Overall

## Review summary

Reviewers praise Tu Sac - Four Color as fun, easy to pick up, and engaging for passing time. However, multiple reviews flag several recurring issues: the deck size is wrong (five cards per color instead of four), visibility problems with turn order and previously played cards, readability and card design issues (cards too large, small text, unreadable characters), buggy win conditions and rapid automated moves that disrupt play, and a lack of onboarding instructions. Fixing these would significantly improve user experience and retention.

### Pros

- Fun and relaxing, good for killing time
- Easy to learn and play with a simple interface
- Positive reception and enthusiasm, with interest in multiplayer/expansion
- Engaging concept with potential for multiplayer or additional Vietnamese card games

### Cons

- Inaccurate deck size (five cards per suit instead of four)
- Turn order visibility issues and not seeing previously played cards
- Card visuals/readability problems (cards too large, text small, unreadable characters)
- Buggy win conditions and automatic moves that disrupt gameplay

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Source: [Chrome-Stats](https://chrome-stats.com/d/id581243087)