# 大展證券「e指贏」 vs 3SC

The clearest difference is update cadence: 3SC at weekly against 大展證券「e指贏」's every 4 months. 3SC also leads on iOS requirement (12.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

大展證券「e指贏」 ships an update every 4 months, 3SC weekly. The most recent releases landed on October 1, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 大展證券「e指贏」 | 3SC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 83 MB | 29 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [大展證券股份有限公司](https://appshunter.io/developer/1108399142) | [3sing](https://appshunter.io/developer/1818968872) |

## What reviewers say

### 大展證券「e指贏」

[App page](https://appshunter.io/ios/app/e/id439813674)

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

**In-app purchases:** none


### 3SC

[App page](https://appshunter.io/ios/app/3sc/id6746920955)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 大展證券「e指贏」 free?

大展證券「e指贏」 is free to download, with no in-app purchases.

### Is 3SC free?

3SC is free to download, with no in-app purchases.

### Do 大展證券「e指贏」 or 3SC have ads?

Neither 大展證券「e指贏」 nor 3SC shows ads.

### Which is updated more often, 大展證券「e指贏」 or 3SC?

大展證券「e指贏」 ships an update every 4 months, and 3SC weekly. Most recently, 大展證券「e指贏」 was updated on October 1, 2026 and 3SC on September 25, 2026.

---

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