# 786 OMS vs VIOU

The clearest difference is update cadence: 786 OMS at every 3 weeks against VIOU's every 2 months. 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.

786 OMS ships an update every 3 weeks, VIOU every 2 months. The most recent releases landed on September 5, 2026 and May 14, 2026 respectively.

## The numbers

| Metric | 786 OMS | VIOU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 50 MB | 36 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Beijing Huating International Supply Chain Management Co., Ltd.](https://appshunter.io/developer/1736957820) | [Guangzhou Weiou](https://appshunter.io/developer/1797473050) |

## What reviewers say

### 786 OMS

[App page](https://appshunter.io/ios/app/786-oms/id6667108867)

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

**In-app purchases:** none


### VIOU

[App page](https://appshunter.io/ios/app/viou/id6742218202)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 786 OMS free?

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

### Is VIOU free?

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

### Do 786 OMS or VIOU have ads?

Neither 786 OMS nor VIOU shows ads.

### Which is updated more often, 786 OMS or VIOU?

786 OMS ships an update every 3 weeks, and VIOU every 2 months. Most recently, 786 OMS was updated on September 5, 2026 and VIOU on May 14, 2026.

---

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