# O.Tech vs VMC Active

The clearest difference is update cadence: O.Tech at every 7 months against VMC Active's every 31 months. VMC Active's advantage is device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

O.Tech ships an update every 7 months, VMC Active every 31 months. The most recent releases landed on October 6, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | O.Tech | VMC Active |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | **Every 7 months** | Every 31 months |
| Size | 13 MB | 24 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EP spa](https://appshunter.io/developer/1688557966) | [Zepping Innovative Solutions](https://appshunter.io/developer/1142285258) |

## What reviewers say

### O.Tech

[App page](https://appshunter.io/ios/app/otech/id6449295462)

**In-app purchases:** none


### VMC Active

[App page](https://appshunter.io/ios/app/vmc-active/id6450957830)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is O.Tech free?

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

### Is VMC Active free?

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

### Which is updated more often, O.Tech or VMC Active?

O.Tech ships an update every 7 months, and VMC Active every 31 months. Most recently, O.Tech was updated on October 6, 2026 and VMC Active on September 28, 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.*