# K线练习 vs 量化大师专业版

The clearest difference is ads: 量化大师专业版 at none against K线练习's shown. K线练习's advantage is update cadence (every 2 weeks vs every 3 weeks) and iOS requirement (9.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. K线练习 sells 1 one-off in-app purchase and 量化大师专业版 sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

K线练习 ships an update every 2 weeks, 量化大师专业版 every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | K线练习 | 量化大师专业版 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id1535580606/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free |
| Size | 97 MB | 16 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [武强 孟](https://appshunter.io/developer/1504892480) | [治波 王](https://appshunter.io/developer/1744485157) |

## What reviewers say

### K线练习

[App page](https://appshunter.io/ios/app/k/id1511778905)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| vip会员 | $4.99 | one-time |


### 量化大师专业版

[App page](https://appshunter.io/ios/app/id1535580606)

Create, test, and run custom quantitative trading strategies directly on your mobile device. Automate stock selection and receive trade adjustment notifications through cloud-based simulations. Analyze historical data to validate strategy performance and risk control.

**Highlights:** Graphical strategy creation without coding, Cloud-based automatic strategy execution, Extensive historical market data for backtesting, Real-time quantitative stock selection, Customizable indicator formula support, Cloud simulation for strategy testing

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 18金币 | $2.99 | one-time |
| 100金币 | $14.99 | one-time |
| 白银VIP（月） | $14.99 | one-time |
| 专家VIP | $22.99 | one-time |
| 黄金VIP（月） | $39.99 | one-time |
| 300金币 | $49.99 | one-time |
| 1000金币 | $129.99 | one-time |
| 私募VIP（季度） | $229.99 | one-time |
| 私募VIP（年度） | $599.99 | one-time |


## Frequently asked questions

### Is K线练习 free?

K线练习 is free to download, with in-app purchases available.

### Is 量化大师专业版 free?

量化大师专业版 is free to download, with in-app purchases available.

### Do K线练习 or 量化大师专业版 have ads?

K线练习 shows ads; 量化大师专业版 does not.

### Which is updated more often, K线练习 or 量化大师专业版?

K线练习 ships an update every 2 weeks, and 量化大师专业版 every 3 weeks. Most recently, K线练习 was updated on October 27, 2026 and 量化大师专业版 on October 24, 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.*