# 一盈證券 2.0 vs Cornerstone Securities

The clearest difference is update cadence: 一盈證券 2.0 at every 5 months against Cornerstone Securities's every 16 months. 一盈證券 2.0 also leads on iOS requirement (12.0 vs 15.6). 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.

一盈證券 2.0 ships an update every 5 months, Cornerstone Securities every 16 months. The most recent releases landed on September 21, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 一盈證券 2.0 | Cornerstone Securities |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 16 months |
| Size | 50 MB | 59 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [I Win Securities Limited](https://appshunter.io/developer/1290126445) | [Cornerstone Securities Limited](https://appshunter.io/developer/1652260624) |

## What reviewers say

### 一盈證券 2.0

[App page](https://appshunter.io/ios/app/20/id1537957908)

**In-app purchases:** none


### Cornerstone Securities

[App page](https://appshunter.io/ios/app/cornerstone-securities/id6444326446)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 一盈證券 2.0 free?

一盈證券 2.0 is free to download, with no in-app purchases.

### Is Cornerstone Securities free?

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

### Do 一盈證券 2.0 or Cornerstone Securities have ads?

Neither 一盈證券 2.0 nor Cornerstone Securities shows ads.

### Which is updated more often, 一盈證券 2.0 or Cornerstone Securities?

一盈證券 2.0 ships an update every 5 months, and Cornerstone Securities every 16 months. Most recently, 一盈證券 2.0 was updated on September 21, 2026 and Cornerstone Securities on September 16, 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.*