# STOCK9330 vs 에이트

The clearest difference is review sentiment: 에이트 at 100% against STOCK9330's 50%. 에이트 also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (15.1 vs 17.4). STOCK9330's advantage is in-app purchases (none vs 14). On price, ads and device support there is nothing between them.

Both are free to download. 에이트 sells 7 in-app purchases, starting at $6.99 per month. STOCK9330 asks for nothing beyond the download.

STOCK9330 ships an update every 3 months, 에이트 every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | STOCK9330 | 에이트 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stock9330/id6477917269/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 22 MB |
| Requires iOS | 17.4 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Mudi Ocean co., Ltd](https://appshunter.io/developer/1631779751) | [WTC Inc.](https://appshunter.io/developer/1795485607) |

## What reviewers say

### STOCK9330

[App page](https://appshunter.io/ios/app/stock9330/id6477917269)

An AI-powered investment tool trained on expert databases to assist with stock trading. It provides essential features for stock market analysis and decision-making.

**Highlights:** AI-powered analysis, Expert database training, Stock investment tool, Essential trading features

**Features:** macOS Compatibility

**In-app purchases:** none


### 에이트

[App page](https://appshunter.io/ios/app/ai/id6745798502)

Discover top stock market experts and their investment strategies. Subscribe to their portfolios and posts to find the best stocks and gain valuable investment insights. Ideal for both beginners and experienced investors.

**Highlights:** Expert portfolio subscriptions, Expert post and insight sharing, Real-time stock quotes (Korea & US), Leaderboards with creator rankings, Real-time notifications for portfolio changes, Investment insight learning

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10,000원 | $6.99 | per month |
| 30,000원 | $19.99 | per month |
| 60,000원 | $39.99 | per month |
| 90,000원 | $59.99 | per month |
| 5,000원 | $2.99 | one-time |
| 10,000원(멤버십) | $5.99 | one-time |
| 20,000원 | $11.99 | one-time |


## Frequently asked questions

### Is STOCK9330 free?

STOCK9330 is free to download, with no in-app purchases.

### Is 에이트 free?

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

### Do STOCK9330 or 에이트 have ads?

Neither STOCK9330 nor 에이트 shows ads.

### Which is updated more often, STOCK9330 or 에이트?

STOCK9330 ships an update every 3 months, and 에이트 every 2 weeks. Most recently, STOCK9330 was updated on October 24, 2026 and 에이트 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.*