# 纯K训练助手 vs 股票看盘工具

The clearest difference is in-app purchases: 股票看盘工具 at none against 纯K训练助手's 2. 股票看盘工具 also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. 纯K训练助手 sells 2 one-off in-app purchases. 股票看盘工具 asks for nothing beyond the download.

纯K训练助手 ships an update every 3 days, 股票看盘工具 every 6 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 纯K训练助手 | 股票看盘工具 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 6 days |
| Size | 7 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [忠杲 王](https://appshunter.io/developer/1896211214) | [金平 朱](https://appshunter.io/developer/6784958741) |

## What reviewers say

### 纯K训练助手

[App page](https://appshunter.io/ios/app/k/id6766147411)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $0.99 | one-time |
| 月度会员 | $2.99 | one-time |


### 股票看盘工具

[App page](https://appshunter.io/ios/app/id6810050156)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 纯K训练助手 free?

纯K训练助手 is free to download, with in-app purchases available.

### Is 股票看盘工具 free?

股票看盘工具 is free to download, with no in-app purchases.

### Do 纯K训练助手 or 股票看盘工具 have ads?

Both 纯K训练助手 and 股票看盘工具 show ads.

### Which is updated more often, 纯K训练助手 or 股票看盘工具?

纯K训练助手 ships an update every 3 days, and 股票看盘工具 every 6 days. Most recently, 纯K训练助手 was updated on October 28, 2026 and 股票看盘工具 on October 29, 2026.

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