# ENGEL authentig vs SIGMATEK Connect

The clearest difference is update cadence: SIGMATEK Connect at weekly against ENGEL authentig's every 6 weeks. ENGEL authentig's advantage is iOS requirement (13.0 vs 17.0). 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.

ENGEL authentig ships an update every 6 weeks, SIGMATEK Connect weekly. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ENGEL authentig | SIGMATEK Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/engel-authentig/id1453976745/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 41 MB | 63 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ENGEL AUSTRIA GmbH](https://appshunter.io/developer/687631542) | [IXON B.V.](https://appshunter.io/developer/1125664431) |

## What reviewers say

### ENGEL authentig

[App page](https://appshunter.io/ios/app/engel-authentig/id1453976745)

This app provides real-time insights into production status, machine performance, and key metrics like OEE. It helps production managers identify issues early to prevent losses and optimize resource utilization.

**Highlights:** Production status overview, Current order details, Machine status and downtime log, Utilization and cycle time tracking, Quality rate and OEE display, Production event logging

**Features:** macOS Compatibility

**In-app purchases:** none


### SIGMATEK Connect

[App page](https://appshunter.io/ios/app/sigmatek-connect/id6451249764)

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

**In-app purchases:** none


## Frequently asked questions

### Is ENGEL authentig free?

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

### Is SIGMATEK Connect free?

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

### Do ENGEL authentig or SIGMATEK Connect have ads?

Neither ENGEL authentig nor SIGMATEK Connect shows ads.

### Which is updated more often, ENGEL authentig or SIGMATEK Connect?

ENGEL authentig ships an update every 6 weeks, and SIGMATEK Connect weekly. Most recently, ENGEL authentig was updated on October 2, 2026 and SIGMATEK Connect on October 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.*