# 김동석의 리얼주식 vs 퀀터스 (Quantus)

The clearest difference is in-app purchases: 김동석의 리얼주식 at none against 퀀터스 (Quantus)'s 1. 김동석의 리얼주식 also leads on review sentiment (100% vs 78%). 퀀터스 (Quantus)'s advantage is update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 퀀터스 (Quantus) sells 1 one-off in-app purchase. 김동석의 리얼주식 asks for nothing beyond the download.

김동석의 리얼주식 ships an update monthly, 퀀터스 (Quantus) every 2 weeks. The most recent releases landed on June 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 김동석의 리얼주식 | 퀀터스 (Quantus) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (37 ratings)](https://appshunter.io/ios/app/quantus/id6472698256/reviews)** |
| Number of ratings | — | **37** |
| Positive reviews | **100.0% of reviews** | 78.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 28 MB | 47 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [주식회사 온더볼투자자문](https://appshunter.io/developer/1823592177) | [Quantus.](https://appshunter.io/developer/1717348359) |

## What reviewers say

### 김동석의 리얼주식

[App page](https://appshunter.io/ios/app/id1576793993)

This app provides essential market information and industry data for individual investors. It aims to assist users in making successful investment decisions by offering valuable resources.

**Highlights:** Market information, Industry data, Free resources, Investment guidance

**Features:** macOS Compatibility

**In-app purchases:** none


### 퀀터스 (Quantus)

[App page](https://appshunter.io/ios/app/quantus/id6472698256)

Design and backtest institutional-level quantitative investment strategies with ease. This app supports various trading algorithms and plans to integrate with multiple brokers for seamless execution.

**Highlights:** Institutional-level quant strategy design, Backtesting of investment strategies, Support for various trading algorithms, Broker account integration (planned), User-friendly interface

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 패키지  프리미엄 1년권 | $699.99 | one-time |


## Frequently asked questions

### Is 김동석의 리얼주식 free?

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

### Is 퀀터스 (Quantus) free?

퀀터스 (Quantus) is free to download, with in-app purchases available.

### Do 김동석의 리얼주식 or 퀀터스 (Quantus) have ads?

Neither 김동석의 리얼주식 nor 퀀터스 (Quantus) shows ads.

### Which is updated more often, 김동석의 리얼주식 or 퀀터스 (Quantus)?

김동석의 리얼주식 ships an update monthly, and 퀀터스 (Quantus) every 2 weeks. Most recently, 김동석의 리얼주식 was updated on June 4, 2026 and 퀀터스 (Quantus) on September 29, 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.*