# 钱龙 vs 随牛AI

The clearest difference is in-app purchases: 钱龙 at none against 随牛AI's 14. 钱龙 also leads on iOS requirement (13.0 vs 15.6). 随牛AI's advantage is update cadence (weekly vs monthly). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. 随牛AI sells 14 one-off in-app purchases. 钱龙 asks for nothing beyond the download.

钱龙 ships an update monthly, 随牛AI weekly. The most recent releases landed on October 6, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 钱龙 | 随牛AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id392581815/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 71.4% of reviews | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 116 MB | 93 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHANGHAI QIANLONG ADVANCED TECHNOLOGY CO.,LTD](https://appshunter.io/developer/392581818) | [厦门市鑫鼎盛控股有限公司](https://appshunter.io/developer/1304077444) |

## What reviewers say

### 钱龙

[App page](https://appshunter.io/ios/app/id392581815)

This app offers professional stock analysis tools, including in-depth data mining for investment opportunities and risk control. It features real-time market data, strategy templates, and simulated trading to help users master options trading and identify potential stock gains.

**Highlights:** Professional stock analysis, In-depth data mining, Options trading tools, Real-time market data, Strategy templates, Simulated trading, AI financial diagnostics

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

**In-app purchases:** none


### 随牛AI

[App page](https://appshunter.io/ios/app/ai/id1316839929)

This app offers AI-powered investment advice for stocks and funds. It utilizes advanced AI models and expert financial insights to help users make informed and rational investment decisions.

**Highlights:** AI-powered investment advice, Intelligent quantitative analysis, AI panoramic decision-making system, Access to authoritative data sources, Expert financial and AI team, Licensed and compliant platform

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6牛币 | $0.99 | one-time |
| 50牛币 | $7.99 | one-time |
| 股票VIP会员1周套餐 | $9.99 | one-time |
| 100牛币 | $14.99 | one-time |
| 1个月会员 | $20.99 | one-time |
| 股票VIP会员1个月套餐 | $39.99 | one-time |
| 股票VIP会员3个月套餐 | $59.99 | one-time |
| 股票VIP会员6个月套餐 | $99.99 | one-time |
| 6个月会员 | $109.99 | one-time |
| 股票VIP会员12个月套餐 | $149.99 | one-time |
| 12个月会员 | $189.99 | one-time |
| 股票VIP会员24个月套餐 | $199.99 | one-time |
| 投顾知识套餐 | $399.99 | one-time |
| 投顾高级知识套餐 | $599.99 | one-time |


## Frequently asked questions

### Is 钱龙 free?

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

### Is 随牛AI free?

随牛AI is free to download, with in-app purchases available.

### Do 钱龙 or 随牛AI have ads?

Neither 钱龙 nor 随牛AI shows ads.

### Which is updated more often, 钱龙 or 随牛AI?

钱龙 ships an update monthly, and 随牛AI weekly. Most recently, 钱龙 was updated on October 6, 2026 and 随牛AI on September 22, 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.*