# VISC Trading vs DSC ONE

The clearest difference is iOS requirement: DSC ONE at 13.0 against VISC Trading's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

VISC Trading ships an update every 9 days, DSC ONE every 5 days. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | VISC Trading | DSC ONE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Size | 26 MB | 148 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [VIET NAM FINANCIAL INVESTMENT SECURITIES CORPORATION](https://appshunter.io/developer/1673926036) | [DSC SECURITIES JOINT STOCK COMPANY](https://appshunter.io/developer/1555216581) |

## What reviewers say

### VISC Trading

[App page](https://appshunter.io/ios/app/visc-trading/id6445811531)

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

**In-app purchases:** none


### DSC ONE

[App page](https://appshunter.io/ios/app/dsc-one/id6774065890)

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

**In-app purchases:** none


## Frequently asked questions

### Is VISC Trading free?

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

### Is DSC ONE free?

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

### Do VISC Trading or DSC ONE have ads?

Neither VISC Trading nor DSC ONE shows ads.

### Which is updated more often, VISC Trading or DSC ONE?

VISC Trading ships an update every 9 days, and DSC ONE every 5 days. Most recently, VISC Trading was updated on September 28, 2026 and DSC ONE on October 9, 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.*