# VCOM O&M vs SolarGain

The clearest difference is update cadence: SolarGain at fortnightly against VCOM O&M's monthly. 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, SolarGain fortnightly. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | VCOM O&M | SolarGain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 58 MB | 43 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [meteocontrol GmbH](https://appshunter.io/developer/375746207) | [App Inlet (Pty) Ltd](https://appshunter.io/developer/1191972056) |

## What reviewers say

### VCOM O&M

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

**In-app purchases:** none


### SolarGain

[App page](https://appshunter.io/ios/app/solargain/id1669177716)

**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 SolarGain free?

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

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

Neither VCOM O&M nor SolarGain shows ads.

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

VCOM O&M ships an update monthly, and SolarGain fortnightly. Most recently, VCOM O&M was updated on September 18, 2026 and SolarGain on September 17, 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.*