# WolfVision Plus vs EMS

The clearest difference is update cadence: WolfVision Plus at every 3 weeks against EMS's every 10 months. WolfVision Plus also leads on device support (3 vs 1) and iOS requirement (8 vs 12.0). On price, ads and in-app purchases there is nothing between them.

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

WolfVision Plus ships an update every 3 weeks, EMS every 10 months. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | WolfVision Plus | EMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/wolfvision-plus/id1149253401/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Monetization | Free | — |
| Size | 17 MB | 16 MB |
| Requires iOS | **8** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [WolfVision GmbH](https://appshunter.io/developer/494851340) | [Extron Electronics](https://appshunter.io/developer/398254045) |

## What reviewers say

### WolfVision Plus

[App page](https://appshunter.io/ios/app/wolfvision-plus/id1149253401)

Access and share WolfVision product brochures, videos, and case studies on the go. This app is designed for partners and sales personnel, offering convenient access to essential information and partner area functionality.

**Highlights:** Online viewing of product brochures, Downloadable videos and case studies, Sharing capabilities, Access to password-protected partner area, On-the-go information access

**Features:** macOS Compatibility

**In-app purchases:** none


### EMS

[App page](https://appshunter.io/ios/app/ems-quantum-ultra/id1499849321)

**In-app purchases:** none


## Frequently asked questions

### Is WolfVision Plus free?

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

### Is EMS free?

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

### Do WolfVision Plus or EMS have ads?

Neither WolfVision Plus nor EMS shows ads.

### Which is updated more often, WolfVision Plus or EMS?

WolfVision Plus ships an update every 3 weeks, and EMS every 10 months. Most recently, WolfVision Plus was updated on October 4, 2026 and EMS on October 8, 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.*