# 数独家 - 经典数独教学软件

> Sudoku learning and solving app with guided tutorials and unlimited puzzles. (iPhone/iPad app by Shanghai Tiding Information Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/id1583541159 (this page in markdown: same URL + `.md`)
- Developer: [Shanghai Tiding Information Technology Co., Ltd.](https://appshunter.io/developer/1535433089)
- Category: Education
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 45 MB
- Languages: English, Chinese
- Released: 2021-10-10
- Data updated: 2026-06-13
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/id1583541159/reviews.md

## What is 数独家?

数独家解题器，丰富的教学模式和解题模式帮助您解开数独难题。
从基础解法、中级解法到高级解法都一一讲解演示，详尽的教程带您快速学习数独的解题技巧，在解题的过程中发现数独给您带来的无穷乐趣。
解题模式下您可以手动输入题目、拍照识别或者识别截图题目，一步步引导您解开题目。数独原来能如此简单！
训练模式，提供无限数独谜题，一步步引导您解开题目。

【数独家会员订阅】
* 数独家会员订阅根据不同的方案按月或者按年收取
* 4种会员订阅选项可供选择：
- 连续包月，只需每月￥7CNY，到期后自动续期1个月，可随时取消；
- 月度会员，购买一个月会员服务，只需每月 ￥12 CNY；
- 季度会员，购买三个月会员服务，只需每季度 ￥25 CNY；
- 年度会员，购买一年会员服务，只需每年 ￥68 CNY；
* 付款：用户确认购买并付款后记入iTunes账户
* 取消续订：如需取消续订，请在当前订阅到期24小时以前，手动在iTunes/Apple ID设置管理中关闭自动续订功能
* 续订：苹果iTunes账户会在到期前24小时内扣款，扣款成功后订阅顺延一个周期
* 隐私政策： https://expert.sudoku.ti-ding.com/agreements/privacy.html
* 用户使用协议： https://expert.sudoku.ti-ding.com/agreements/agreements.html

## Key features

- Detailed Sudoku tutorials
- Multiple solving modes
- Photo and screenshot recognition
- Unlimited training puzzles
- Step-by-step guidance

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 连续包月会员 | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 包月会员 | $1.99 | one-time |
| 包季会员 | $3.99 | one-time |
| 包年会员 | $9.99 | one-time |



## Frequently asked questions about 数独家

### What is the main purpose of 数独家?

数独家 is designed to help users learn and master Sudoku puzzles. It offers detailed tutorials on various solving techniques and provides multiple modes for solving and practicing.

### How does 数独家 help users learn Sudoku?

The app features comprehensive teaching modes that explain and demonstrate basic, intermediate, and advanced Sudoku solving techniques. It guides users step-by-step through puzzles to build their skills.

### What are the different ways to input Sudoku puzzles in 数独家?

You can manually input a Sudoku puzzle, use the app's photo recognition feature to scan a puzzle, or identify a puzzle from a screenshot.

### Does 数独家 offer unlimited puzzles?

Yes, the training mode provides an unlimited supply of Sudoku puzzles for users to practice and hone their skills.

### What are the subscription options for 数独家?

数独家 offers four subscription options: continuous monthly renewal (￥7 CNY/month), monthly membership (￥12 CNY/month), quarterly membership (￥25 CNY/quarter), and annual membership (￥68 CNY/year).

### How can I cancel my subscription to 数独家?

To cancel your subscription, you need to manually disable auto-renewal in your iTunes/Apple ID settings at least 24 hours before your current subscription expires.

### Is 数独家 available on multiple devices?

Yes, 数独家 is supported on iPhones and iPads, making it accessible for users on Apple mobile devices.

### How often is 数独家 updated?

The latest version of 数独家 was released on July 15, 2024, indicating regular updates to improve the app and add new features.

## Version history (last 5 releases)

### 1.1.22 — 2024-07-15

修复已知bug。

### 1.1.21 — 2024-07-15

修复已知bug。

### 1.1.20 — 2023-11-21

修复已知bug。
根据相关部门要求，此版本“训练模式”已下线。

### 1.1.19 — 2023-05-21

新增候选数也高亮功能，看题更简单~
优化【下一步】解法提示功能，速度更快~
新增错误提示开关，可以关闭错误提示啦~推理更方便~关闭错误提示的情况下，填入行列宫已存在的数字会高亮提示~
新增照片识别技巧说明~
优化性能，使用更顺滑~

### 1.1.18 — 2022-12-10

适配iPad;
优化使用体验；

## Apps similar to 数独家

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [数独 - 无广告清爽版](https://appshunter.io/ios/app/id1582743885) | 5.0 (54) | Free | Education |
| [Sudoku Master: Classic Puzzle!](https://appshunter.io/ios/app/sudoku-master-classic-puzzle/id1645471984) | — | Free | Education |
| [Zen Sudoku - classic soduku](https://appshunter.io/ios/app/zen-sudoku-classic-soduku/id1447038863) | 4.6 (94) | Free | Education |
| [Sudoku - Classic Soduku Games](https://appshunter.io/ios/app/sudoku-classic-soduku-games/id1554087163) | 4.8 (24) | Free | Education |
| [Sudoku - Daily & Training](https://appshunter.io/ios/app/sudoku-daily-and-training/id1448031614) | 4.3 (12) | Free | Education |
| [数独天天练](https://appshunter.io/ios/app/id1625525955) | — | Free | Education |

## More apps by Shanghai Tiding Information Technology Co., Ltd.

- [私享相册](https://appshunter.io/ios/app/id1485974358)
- [天天数独-好友对战](https://appshunter.io/ios/app/id1538121289)
- [Dimension Album](https://appshunter.io/ios/app/dimension-album/id1581061260)
- [链链浏览器](https://appshunter.io/ios/app/id1584598379)
- [Squid Sudoku](https://appshunter.io/ios/app/squid-sudoku/id1590299931)

All apps by Shanghai Tiding Information Technology Co., Ltd.: https://appshunter.io/developer/1535433089

---

*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 2026-06-13.*