# 초이스스탁US vs 체인스코프

The clearest difference is in-app purchases: 체인스코프 at none against 초이스스탁US's 1. 체인스코프 also leads on update cadence (every 2 weeks vs every 5 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. 초이스스탁US sells 1 one-off in-app purchase. 체인스코프 asks for nothing beyond the download.

초이스스탁US ships an update every 5 months, 체인스코프 every 2 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 초이스스탁US | 체인스코프 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/us/id6743125452/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 17 MB | 34 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [데이터히어로](https://appshunter.io/developer/1801520118) | [CORE16](https://appshunter.io/developer/1804245483) |

## What reviewers say

### 초이스스탁US

[App page](https://appshunter.io/ios/app/us/id6743125452)

This app analyzes US stocks using AI and patented algorithms to provide buy/sell signals, stock recommendations, and investment insights. It helps users identify investment opportunities and manage their portfolios with data-driven tools.

**Highlights:** Patented AI algorithm for trading signals, Real-time stock recommendations with strategy, Investment attractiveness and fair value assessment, Themed investment recipes based on algorithms, Morning briefings and watchlist alerts, Data-driven US stock analysis

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프리미엄 서비스 12개월 | $239.99 | one-time |


### 체인스코프

[App page](https://appshunter.io/ios/app/id6776540348)

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

**In-app purchases:** none


## Frequently asked questions

### Is 초이스스탁US free?

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

### Is 체인스코프 free?

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

### Do 초이스스탁US or 체인스코프 have ads?

Neither 초이스스탁US nor 체인스코프 shows ads.

### Which is updated more often, 초이스스탁US or 체인스코프?

초이스스탁US ships an update every 5 months, and 체인스코프 every 2 weeks. Most recently, 초이스스탁US was updated on October 7, 2026 and 체인스코프 on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*