# Sheng Ji Tractor: Card Game — Smart AI & Local Multiplayer

> Smart AI & Local Multiplayer (iPhone/iPad app by Jide Huang.)

- Source: https://appshunter.io/ios/app/sheng-ji-tractor-card-game/id6774363906 (this page in markdown: same URL + `.md`)
- Developer: [Jide Huang](https://appshunter.io/developer/6774363908)
- Category: Games, Card, Family
- Price: Free with in-app purchases (on sale, was $2.99)
- Age rating: 12+
- Requires: iOS 17 · 13 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-06-03
- Data updated: 2026-10-28

## What is Sheng Ji Tractor?

Sheng Ji Tractor: Card Game brings the classic four-player, double-deck Chinese trick-taking game to iPhone and iPad. Also known as Tractor, Upgrade, or 80 Points, the game is built around partnership, trump control, point capture, and tactical card combinations.

SMART AI SOLO PLAY
Start instantly with three computer players. The AI evaluates card patterns, protects points, manages trump, and cooperates with its partner for a more challenging offline match.

LOCAL MULTIPLAYER
Play with friends on the same local network with no account required. AI fills open seats so your table can start quickly.

FULL TRACTOR RULES
Declare and override trump, exchange the kitty, play pairs and tractors, throw cards, capture point cards, and fight for the final trick.

SMOOTH TABLE EXPERIENCE
Enjoy fluid dealing animations, card sounds, voice announcements, game history, and detailed round results. The interface supports English, Simplified Chinese, and Traditional Chinese.

This is a strategy card game with no real-money gambling or cash prizes.

Privacy Policy: https://jock.kiwi/tractor-privacy-policy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Remove Ads Monthly | $2.99 | per month |


## Is Sheng Ji Tractor safe?

Not enough ratings yet to assess Sheng Ji Tractor.

## Is Sheng Ji Tractor legit?

Sheng Ji Tractor: Card Game appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Sheng Ji Tractor is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 3.3 — 2026-10-28

Improved AI strategy, with better timing for cashing winners, passing points to teammates, and transferring the lead.
Smarter trump play, multi-card leads, and endgame decisions, with fewer unnecessary broken pairs for more natural gameplay.

### 3.2 — 2026-10-25

Major AI upgrade with a stronger focus on scoring, teamwork, and control of key cards.
Smarter leading and following decisions, including better handling of pairs, tractors, side-suit winners, and trump timing.
Improved decisions in high-value tricks, throws, ruffs, point support, and endgame situations.
Fixed rule edge cases involving complex tractor follows and mixed-suit leads.
Improved overall AI consistency and gameplay stability.

### 3.1 — 2026-10-16

General stability and gameplay improvements.

### 3.0 — 2026-10-14

Tractor is now free to play with ads shown after each round.
Existing users who purchased version 2.2 or earlier will remain ad-free automatically.
Added an auto-renewable “Remove Ads” subscription option on the home screen.
Updated the level-A rule: reaching A no longer wins the game—you must win another round while playing A.
General stability and gameplay improvements.

### 2.2 — 2026-10-09

Added full English and Traditional Chinese support.
Localized menus, game rules, status messages, multiplayer screens, and voice announcements.
Improved audio initialization for smoother, more responsive gameplay.
Fixed several gameplay and multiplayer stability issues.

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| --- | --- | --- | --- |
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## More apps by Jide Huang

- [Gomoku AI](https://appshunter.io/ios/app/gomoku-ai/id6774371774)
- [CostBasis](https://appshunter.io/ios/app/costbasis/id6775174436)
- [YouYu: Expense Tracker](https://appshunter.io/ios/app/youyu-expense-tracker/id6775775647)
- [Jotly - Note](https://appshunter.io/ios/app/jotly-note/id6811036519)

All apps by Jide Huang: https://appshunter.io/developer/6774363908

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-28.*