# 스마트인포맥스3 vs 코인덱스 (COINDEX)

The clearest difference is in-app purchases: 스마트인포맥스3 at none against 코인덱스 (COINDEX)'s 4. 스마트인포맥스3 also leads on ads (none vs shown). 코인덱스 (COINDEX)'s advantage is update cadence (every 8 days vs every 6 weeks) and iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. 코인덱스 (COINDEX) sells 4 in-app purchases, starting at $6.99 per month. 스마트인포맥스3 asks for nothing beyond the download.

스마트인포맥스3 ships an update every 6 weeks, 코인덱스 (COINDEX) every 8 days. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 스마트인포맥스3 | 코인덱스 (COINDEX) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/3/id1311338093/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 57 MB | 23 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yonhap Infomax Co., Ltd.](https://appshunter.io/developer/362701130) | [DOOIT](https://appshunter.io/developer/544701592) |

## What reviewers say

### 스마트인포맥스3

[App page](https://appshunter.io/ios/app/3/id1311338093)

Access comprehensive domestic and international financial data, including stock research reports and real-time market alerts. Stay informed with a wide range of market information to aid investment decisions.

**Highlights:** Domestic and international financial data, Stock research reports, Market price alerts, Economic indicators, Currency and cryptocurrency data

**Features:** Vision Pro support

**In-app purchases:** none


### 코인덱스 (COINDEX)

[App page](https://appshunter.io/ios/app/coindex/id1616095545)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 코인덱스 프로 | $6.99 | per month |
| 코인덱스 플랜B | $13.49 | per month |
| 코인덱스 플랜C | $13.49 | per month |
| 코인덱스 플랜A | $13.49 | per month |


## Frequently asked questions

### Is 스마트인포맥스3 free?

스마트인포맥스3 is free to download, with no in-app purchases.

### Is 코인덱스 (COINDEX) free?

코인덱스 (COINDEX) is free to download, with in-app purchases available.

### Do 스마트인포맥스3 or 코인덱스 (COINDEX) have ads?

코인덱스 (COINDEX) shows ads; 스마트인포맥스3 does not.

### Which is updated more often, 스마트인포맥스3 or 코인덱스 (COINDEX)?

스마트인포맥스3 ships an update every 6 weeks, and 코인덱스 (COINDEX) every 8 days. Most recently, 스마트인포맥스3 was updated on September 23, 2026 and 코인덱스 (COINDEX) on September 21, 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.*