# VCOM O&M vs PV

The clearest difference is update cadence: VCOM O&M at monthly against PV's every 6 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.

VCOM O&M ships an update monthly, PV every 6 months. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | VCOM O&M | PV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Size | 58 MB | 59 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [meteocontrol GmbH](https://appshunter.io/developer/375746207) | [Seaward Electronics Ltd.](https://appshunter.io/developer/918496392) |

## What reviewers say

### VCOM O&M

[App page](https://appshunter.io/ios/app/vcom-o-and-m/id1239774189)

**In-app purchases:** none


### PV

[App page](https://appshunter.io/ios/app/pv-sync-mobile/id6744293127)

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

**In-app purchases:** none


## Frequently asked questions

### Is VCOM O&M free?

VCOM O&M is free to download, with no in-app purchases.

### Is PV free?

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

### Do VCOM O&M or PV have ads?

Neither VCOM O&M nor PV shows ads.

### Which is updated more often, VCOM O&M or PV?

VCOM O&M ships an update monthly, and PV every 6 months. Most recently, VCOM O&M was updated on September 18, 2026 and PV on September 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.*