# MarketWatch vs 随牛AI

The clearest difference is in-app purchases: MarketWatch at none against 随牛AI's 10. MarketWatch also leads on iOS requirement (8.0 vs 15.6). 随牛AI's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 随牛AI sells 10 one-off in-app purchases. MarketWatch asks for nothing beyond the download.

MarketWatch ships an update every 2 months, 随牛AI weekly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | MarketWatch | 随牛AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 93 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [m-FINANCE Limited](https://appshunter.io/developer/416022551) | [厦门市鑫鼎盛控股有限公司](https://appshunter.io/developer/1304077444) |

## What reviewers say

### MarketWatch

[App page](https://appshunter.io/ios/app/marketwatch/id1087273341)

**Features:** macOS Compatibility

**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 (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 股票VIP会员1周套餐 | $9.99 | 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 MarketWatch free?

MarketWatch 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 MarketWatch or 随牛AI have ads?

Neither MarketWatch nor 随牛AI shows ads.

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

MarketWatch ships an update every 2 months, and 随牛AI weekly. Most recently, MarketWatch was updated on November 2, 2026 and 随牛AI on November 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.*