# GSVM vs CTviewer+

GSVM and CTviewer+ are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | GSVM | CTviewer+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 130 MB | 217 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abetechs GmbH (Grundig Security)](https://appshunter.io/developer/1432649360) | [YU BO HAN](https://appshunter.io/developer/1714916214) |

## What reviewers say

### GSVM

[App page](https://appshunter.io/ios/app/gsvm/id6467634369)

**Features:** macOS Compatibility

**In-app purchases:** none


### CTviewer+

[App page](https://appshunter.io/ios/app/ctviewer-plus/id6777899393)

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

**In-app purchases:** none


## Frequently asked questions

### Is GSVM free?

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

### Is CTviewer+ free?

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

### Do GSVM or CTviewer+ have ads?

Neither GSVM nor CTviewer+ shows ads.

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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.*