# WTM3VS vs MySales OTG

The clearest difference is update cadence: WTM3VS at every 3 weeks against MySales OTG's every 3 months. MySales OTG's advantage is iOS requirement (13.0 vs 16.6). 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.

WTM3VS ships an update every 3 weeks, MySales OTG every 3 months. The most recent releases landed on November 6, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | WTM3VS | MySales OTG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 177 MB | 54 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MC1 TECNOLOGIA LTDA](https://appshunter.io/developer/1298696792) | [Deltecs InfoTech Pvt. Ltd.](https://appshunter.io/developer/501686108) |

## What reviewers say

### WTM3VS

[App page](https://appshunter.io/ios/app/wtm3vs/id1298696793)

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

**In-app purchases:** none


### MySales OTG

[App page](https://appshunter.io/ios/app/mysales-otg/id1361996181)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is WTM3VS free?

WTM3VS is free to download, with no in-app purchases.

### Is MySales OTG free?

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

### Do WTM3VS or MySales OTG have ads?

Neither WTM3VS nor MySales OTG shows ads.

### Which is updated more often, WTM3VS or MySales OTG?

WTM3VS ships an update every 3 weeks, and MySales OTG every 3 months. Most recently, WTM3VS was updated on November 6, 2026 and MySales OTG on October 26, 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.*