# 聊天助手 vs Sudoku Solver2

The clearest difference is ads: 聊天助手 at none against Sudoku Solver2's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 聊天助手 sells 7 in-app purchases, starting at $6.99 per month and Sudoku Solver2 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

聊天助手 ships an update fortnightly, Sudoku Solver2 every 3 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 聊天助手 | Sudoku Solver2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1508061848/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 93.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 67 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Changzhou Lichuang Network Technology Co. Ltd.](https://appshunter.io/developer/1471587016) | [大胜 纪](https://appshunter.io/developer/320513564) |

## What reviewers say

### 聊天助手

[App page](https://appshunter.io/ios/app/id1508061848)

This app provides a vast library of chat scripts and AI-powered responses to help users improve their communication skills, particularly in romantic contexts. It offers tools for finding conversation starters, handling difficult chat scenarios, and engaging in more effective dialogue.

**Highlights:** 100万+聊天话术库, 智能AI回复机器人, 一键复制粘贴回复, 恋爱话术与技巧, 自定义AI机器人, 持续更新的话术内容

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度VIP会员 | $6.99 | per month |
| 周度VIP会员 | $6.99 | per 7 days |
| 周尝鲜 | $9.49 | per 7 days |
| 季度VIP会员 | $14.99 | per 3 months |
| 季卡 | $17.49 | per 3 months |
| 年卡 | $25.99 | per year |
| 终身VIP会员 | $29.99 | one-time |


### Sudoku Solver2

[App page](https://appshunter.io/ios/app/sudoku-solver2/id6444688222)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $4.99 | one-time |


## Frequently asked questions

### Is 聊天助手 free?

聊天助手 is free to download, with in-app purchases available.

### Is Sudoku Solver2 free?

Sudoku Solver2 is free to download, with in-app purchases available.

### Do 聊天助手 or Sudoku Solver2 have ads?

Sudoku Solver2 shows ads; 聊天助手 does not.

### Which is updated more often, 聊天助手 or Sudoku Solver2?

聊天助手 ships an update fortnightly, and Sudoku Solver2 every 3 weeks. Most recently, 聊天助手 was updated on October 24, 2026 and Sudoku Solver2 on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*