# ChartIQ vs 에이트

The clearest difference is review sentiment: 에이트 at 100% against ChartIQ's 67%. ChartIQ's advantage is update cadence (every 3 days vs every 2 weeks) and iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. ChartIQ sells 2 in-app purchases, starting at $3.99 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.

ChartIQ ships an update every 3 days, 에이트 every 2 weeks. The most recent releases landed on September 16, 2026 and August 8, 2026 respectively.

## The numbers

| Metric | ChartIQ | 에이트 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 43 MB | 22 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [jaeho pak](https://appshunter.io/developer/1796792123) | [WTC Inc.](https://appshunter.io/developer/1795485607) |

## What reviewers say

### ChartIQ

[App page](https://appshunter.io/ios/app/chartiq/id6742100205)

Discover your investment style and strengths through interactive chart analysis and personalized real-time stock alerts. This app helps you understand your trading habits and connect them with market trends to identify opportunities.

**Highlights:** Personalized chart analysis, Investment style discovery, Real-time stock alerts, Trading pattern analysis, Chart quizzes, Identify investment strengths

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| US | $3.99 | per month |
| US | $39.99 | per year |


### 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 ChartIQ free?

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

### Is 에이트 free?

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

### Do ChartIQ or 에이트 have ads?

Neither ChartIQ nor 에이트 shows ads.

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

ChartIQ ships an update every 3 days, and 에이트 every 2 weeks. Most recently, ChartIQ was updated on September 16, 2026 and 에이트 on August 8, 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.*