# 买卖时机 vs K线跳动

The clearest difference is ads: K线跳动 at none against 买卖时机's shown. K线跳动 also leads on update cadence (daily vs weekly). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

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

买卖时机 ships an update weekly, K线跳动 daily. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 买卖时机 | K线跳动 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/id6462672053/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 35 MB | 6 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wuchuan View Technology Co., Ltd](https://appshunter.io/developer/1504477971) | [深圳市优鲜汇电子商务有限公司](https://appshunter.io/developer/6798328164) |

## What reviewers say

### 买卖时机

[App page](https://appshunter.io/ios/app/id6462672053)

This app helps investors gauge stock and ETF market sentiment. It provides visual charts and textual descriptions of current market heat and investor mood. Gain deeper market insights to make more informed investment decisions.

**Highlights:** Market sentiment analysis, ETF and stock market heat, Investor mood indicators, Visual charts and graphs, In-depth market analysis

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

**In-app purchases:** none


### K线跳动

[App page](https://appshunter.io/ios/app/k/id6798328162)

This app provides A-share investors with technical indicator data analysis tools. It identifies support and resistance levels, analyzes market trends, and scans for active stocks based on custom conditions. The tool focuses on data presentation for learning purposes, not investment recommendations.

**Highlights:** Technical indicator data display, Support/resistance level identification, Market trend analysis, Stock scanning with custom conditions, Active stock detection, Self-selected stock tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is 买卖时机 free?

买卖时机 is free to download, with no in-app purchases.

### Is K线跳动 free?

K线跳动 is free to download, with no in-app purchases.

### Do 买卖时机 or K线跳动 have ads?

买卖时机 shows ads; K线跳动 does not.

### Which is updated more often, 买卖时机 or K线跳动?

买卖时机 ships an update weekly, and K线跳动 daily. Most recently, 买卖时机 was updated on October 19, 2026 and K线跳动 on October 10, 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.*