# AI시그널프로 vs 에이트

The clearest difference is review sentiment: 에이트 at 100% against AI시그널프로's 55%. 에이트 also leads on update cadence (every 2 weeks vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. AI시그널프로 sells 26 in-app purchases, starting at $9.99 per month and 에이트 sells 7 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

AI시그널프로 ships an update monthly, 에이트 every 2 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AI시그널프로 | 에이트 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 54.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 22 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [eMoney Co., Ltd.](https://appshunter.io/developer/581436155) | [WTC Inc.](https://appshunter.io/developer/1795485607) |

## What reviewers say

### AI시그널프로

[App page](https://appshunter.io/ios/app/ai-ai/id6743826148)

This AI-powered investment tool analyzes stocks, predicts chart patterns, and provides buy/sell signals based on deep learning. It offers data-driven insights and strategic trading recommendations for both domestic and US markets.

**Highlights:** AI stock analysis for domestic and US markets, Chart pattern prediction with future profit forecasts, AI trading signals with buy/sell recommendations, Investment strategy reports based on expert patterns, Customizable portfolios based on investment style, Real-time push notifications for signals

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

**In-app purchases (26)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AISignalProBasicC | $9.99 | per month |
| AISignalProUSBasicA | $17.99 | per month |
| AISignalProUSStandardB 1Month | $29.99 | per month |
| AISignalProRoboquant1M | $34.99 | per month |
| AISignalProRobostock1M | $34.99 | per month |
| AISignalProBasicC 6Month | $59.99 | per 6 months |
| AISignalProUSBasicA 6Month | $99.99 | per 6 months |
| AISignalProBasicA 6Month | $99.99 | per 6 months |
| AISignalProBasicC 12Month | $99.99 | per year |
| AISignalProUSStandardB 6Month | $129.99 | per 6 months |
| AISignalProStandardA 6Month | $129.99 | per 6 months |
| AISignalProStandardB 6Month | $129.99 | per 6 months |
| AISignalProRoboquant6M | $179.99 | per 6 months |
| AISignalProRobostock6M | $179.99 | per 6 months |
| AISignalProUSBasicA 12Month | $179.99 | per year |
| AISignalProBasicA 12Month | $179.99 | per year |
| AISignalProPremium 6Month | $199.99 | per 6 months |
| AI 시그널프로 미국 스탠다드 B 12개월 | $229.99 | per year |
| AISignalProStandardA 12Month | $229.99 | per year |
| AISignalProStandardB 12Month | $229.99 | per year |
| AISignalProRoboquant12M | $249.99 | per year |
| 로보스탁 12개월 | $249.99 | per year |
| AISignalProPremium 12Month | $299.99 | per year |
| coupon 5 times | $3.99 | one-time |
| coupon 10 times | $6.99 | one-time |
| coupon 20 times | $12.99 | one-time |


### 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 AI시그널프로 free?

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

### Is 에이트 free?

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

### Do AI시그널프로 or 에이트 have ads?

Neither AI시그널프로 nor 에이트 shows ads.

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

AI시그널프로 ships an update monthly, and 에이트 every 2 weeks. Most recently, AI시그널프로 was updated on October 28, 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.*