# 换手率 vs 开盘V牛

The clearest difference is iOS requirement: 换手率 at 9.0 against 开盘V牛's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

换手率 ships an update every 3 weeks, 开盘V牛 monthly. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 换手率 | 开盘V牛 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (9 ratings)](https://appshunter.io/ios/app/id1042909867/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 71 MB | 59 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Livermore Inc.](https://appshunter.io/developer/1051177422) | [OPEN FINTECH (HONG KONG) COMPANY LIMITED](https://appshunter.io/developer/1790783883) |

## What reviewers say

### 换手率

[App page](https://appshunter.io/ios/app/id1042909867)

This app offers free Level-2 market data and quantitative AI analysis for short-term stock trading. It provides real-time insights into institutional and retail investor behavior, helping users identify potential trading opportunities.

**Highlights:** Free Level-2 market data, Short-term quantitative AI analysis, Real-time fund flow tracking, Stock price limit prediction, Interactive capital flow map, Super order book analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### 开盘V牛

[App page](https://appshunter.io/ios/app/v/id6740605682)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 换手率 free?

换手率 is free to download, with no in-app purchases.

### Is 开盘V牛 free?

开盘V牛 is free to download, with no in-app purchases.

### Do 换手率 or 开盘V牛 have ads?

Neither 换手率 nor 开盘V牛 shows ads.

### Which is updated more often, 换手率 or 开盘V牛?

换手率 ships an update every 3 weeks, and 开盘V牛 monthly. Most recently, 换手率 was updated on October 15, 2026 and 开盘V牛 on October 4, 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.*