# Extron Control vs Kramer Authenticator

The clearest difference is iOS requirement: Extron Control at 10.0 against Kramer Authenticator's 15.6. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Extron Control | Kramer Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/extron-control/id557561134/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | — |
| Size | 12 MB | 1 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Extron Electronics](https://appshunter.io/developer/398254045) | [Kramer Electronics Ltd.](https://appshunter.io/developer/694685194) |

## What reviewers say

### Extron Control

[App page](https://appshunter.io/ios/app/extron-control/id557561134)

This app provides seamless control of AV systems from iOS devices. It emulates familiar interfaces of Extron control products, allowing users to manage rooms and devices with ease. Technicians can use it for troubleshooting and remote management.

**Highlights:** Seamless AV system control, Emulates Extron touchpanels and controllers, Room management and switching, Real-time status and remote control, Wireless control via Wi-Fi, Demo mode for simulation

**Features:** macOS Compatibility

**In-app purchases:** none


### Kramer Authenticator

[App page](https://appshunter.io/ios/app/kramer-authenticator/id6758384824)

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

**In-app purchases:** none


## Frequently asked questions

### Is Extron Control free?

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

### Is Kramer Authenticator free?

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

### Do Extron Control or Kramer Authenticator have ads?

Neither Extron Control nor Kramer Authenticator shows ads.

### Which is updated more often, Extron Control or Kramer Authenticator?

Extron Control ships an update every 4 months, and Kramer Authenticator every 4 months. Most recently, Extron Control was updated on September 17, 2026 and Kramer Authenticator on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*