# Endress+Hauser Operations vs Endress+Hauser Events

The clearest difference is update cadence: Endress+Hauser Operations at every 4 months against Endress+Hauser Events's every 19 months. 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.

Endress+Hauser Operations ships an update every 4 months, Endress+Hauser Events every 19 months. The most recent releases landed on October 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Endress+Hauser Operations | Endress+Hauser Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/endress-plus-hauser-operations/id556777232/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 61.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 19 months |
| Monetization | Free | — |
| Size | 37 MB | 3 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Endress and Hauser Instruments International AG](https://appshunter.io/developer/513969520) | [Azavista Event Management](https://appshunter.io/developer/1794535308) |

## What reviewers say

### Endress+Hauser Operations

[App page](https://appshunter.io/ios/app/endress-plus-hauser-operations/id556777232)

Access comprehensive information about your installed Endress+Hauser instruments on the go. Quickly download specific documentation, view product details like order codes and availability, and find spare parts or successor products by scanning a device's data matrix code or entering its serial number.

**Highlights:** Mobile instrument information access, Download specific documentation, View product details, Check order codes and availability, Find spare parts and successors, Scan data matrix code, Enter serial number

**Features:** macOS Compatibility

**In-app purchases:** none


### Endress+Hauser Events

[App page](https://appshunter.io/ios/app/endress-plus-hauser-events/id6446377200)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Endress+Hauser Operations free?

Endress+Hauser Operations is free to download, with no in-app purchases.

### Is Endress+Hauser Events free?

Endress+Hauser Events is free to download, with no in-app purchases.

### Do Endress+Hauser Operations or Endress+Hauser Events have ads?

Neither Endress+Hauser Operations nor Endress+Hauser Events shows ads.

### Which is updated more often, Endress+Hauser Operations or Endress+Hauser Events?

Endress+Hauser Operations ships an update every 4 months, and Endress+Hauser Events every 19 months. Most recently, Endress+Hauser Operations was updated on October 20, 2026 and Endress+Hauser Events on September 14, 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.*