# Tic Tac Toe (XOXO,XO,Connect 4, 3 in a Row,Xs and Os)

> Classic two-player grid game for teaching and simple fun. (iPhone/iPad app by 宁 桂.)

- Source: https://appshunter.io/ios/app/tic-tac-toe-xoxoxoconnect-4-3-in-a-rowxs-and-os/id1128746887 (this page in markdown: same URL + `.md`)
- Developer: [宁 桂](https://appshunter.io/developer/1086339124)
- Category: Education, Games, Board, Strategy
- Price: Free
- Rating: 4.10/5 from 51 App Store ratings · 24 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 9 MB
- Languages: Chinese (Simplified, China), American English
- Released: 2016-07-01
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tic-tac-toe-xoxoxoconnect-4-3-in-a-rowxs-and-os/id1128746887/reviews.md

## What is Tic Tac Toe (XOXO,XO,Connect 4, 3 in a Row,Xs and Os)?

Tic tac toe is a paper-and-pencil game for two players, X and O, who take turns marking the spaces in a 3×3 grid. The player who succeeds in placing three respective marks in a horizontal, vertical, or diagonal row wins the game. 

Players soon discover that best play from both parties leads to a draw. Hence, Tic-tac-toe is most often played by young children.

Because of the simplicity of Tic-tac-toe, it is often used as a pedagogical tool for teaching the concepts of good sportsmanship and the branch of artificial intelligence that deals with the searching of game trees. It is straightforward to write a computer program to play Tic-tac-toe perfectly, to enumerate the 765 essentially different positions (the state space complexity), or the 26,830 possible games up to rotations and reflections (the game tree complexity) on this space.

The game can be generalized to an m,n,k-game in which two players alternate placing stones of their own color on an m×n board, with the goal of getting k of their own color in a row. Tic-tac-toe is the (3,3,3)-game.

## Key features

- Two-player gameplay
- 3x3 grid
- Horizontal, vertical, and diagonal wins
- Pedagogical tool
- AI game tree concepts
- Simple interface

## Recent user reviews (10 of 24)

All indexed reviews: https://appshunter.io/ios/app/tic-tac-toe-xoxoxoconnect-4-3-in-a-rowxs-and-os/id1128746887/reviews.md

### 5/5 — 风格独特

*2026-07-26*

好

### 4/5 — 评价

*2026-07-07*

人机太减单了

### 2/5 — 人机太容易赢

*2024-10-02*

我和人机玩，要么就打了个平手，要么就人机赢了

### 5/5 — 好

*2023-08-21*

太好了

### 5/5 — 你

*2023-06-16*

没意思

### 1/5 — 人机太容易了

*2023-01-13*

人机模式根本就没有输过

### 5/5 — 超棒

*2022-06-07*

这个游戏好棒好好玩好简单我给他点所有的赞

### 2/5 — 之

*2021-12-19*

怎样才能到困难级别？

### 1/5 — Ugh

*2021-02-16*

When you are playing 2 player it won’t let you win so I’m deleting it

### 1/5 — 没有其他的级别

*2021-02-05*

人机对战我点的原本是中等、困难，但是他出现的却是简单。希望能修复一下

## Frequently asked questions about Tic Tac Toe (XOXO,XO,Connect 4, 3 in a Row,Xs and Os)

### What is Tic Tac Toe?

Tic Tac Toe is a classic two-player game where players take turns marking spaces in a 3x3 grid. The first player to get three of their marks in a row (horizontally, vertically, or diagonally) wins. It's often used as a simple educational tool.

### What devices support Tic Tac Toe?

Tic Tac Toe is available on iPhone, iPad, and iPod devices. It is designed for iOS users looking for a simple, classic gaming experience.

### What is the age rating for Tic Tac Toe?

The app has an age rating of 4+, making it suitable for young children. Its simple mechanics and educational potential are well-suited for this age group.

### How does Tic Tac Toe teach artificial intelligence?

The game's simplicity allows it to be a pedagogical tool for teaching the concepts of game trees and searching algorithms, fundamental branches of artificial intelligence. It's straightforward to program a perfect player for this game.

### Can Tic Tac Toe be played offline?

As a single-player or two-player game played on a device, Tic Tac Toe does not require an internet connection to play. You can enjoy it anytime, anywhere.

### What is the update frequency for Tic Tac Toe?

The app was last updated on July 1, 2016, to version 2.0. While there haven't been recent updates, the core gameplay remains stable and functional.

### Does Tic Tac Toe have ads?

No, Tic Tac Toe does not contain advertisements. It offers an uninterrupted gaming experience for all users.

### What is the user sentiment for Tic Tac Toe?

Tic Tac Toe has a rating of 4.1 stars from 51 ratings. This indicates generally positive user reception for its simple and classic gameplay.

## Version history (last 1 release)

### 2.0 — 2016-07-01

This app has been updated by Apple to display the Apple Watch app icon.

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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 2026-08-24.*