# Endress+Hauser Operations vs AUMA Assistant

The clearest difference is rating: Endress+Hauser Operations at 3.4 against AUMA Assistant's 2.3. Endress+Hauser Operations also leads on review sentiment (62% vs 25%). AUMA Assistant's advantage is update cadence (every 3 weeks vs every 4 months). On price, ratings volume, 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.

Endress+Hauser Operations holds the better App Store score, 3.4 against 2.3. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews point the same way: 62% of Endress+Hauser Operations's written reviews are positive against 25% of AUMA Assistant's.

Endress+Hauser Operations ships an update every 4 months, AUMA Assistant every 3 weeks. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Endress+Hauser Operations | AUMA Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/endress-plus-hauser-operations/id556777232/reviews)** | [2.3 (9 ratings)](https://appshunter.io/ios/app/auma-assistant/id794468444/reviews) |
| Number of ratings | 5 | **9** |
| Positive reviews | **61.8% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 37 MB | 402 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Endress and Hauser Instruments International AG](https://appshunter.io/developer/513969520) | [AUMA Riester GmbH & Co. KG](https://appshunter.io/developer/794468447) |

## 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


### AUMA Assistant

[App page](https://appshunter.io/ios/app/auma-assistant/id794468444)

Configure and diagnose industrial electric actuators remotely via smartphone or tablet. Upload data to the cloud for analysis and service, and access important actuator documents. Offers user-level authorizations for secure access.

**Highlights:** Bluetooth actuator configuration, Cloud data upload for analysis, Remote diagnostics, Download actuator documents, User authorization levels, Fault and warning status display

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

**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 AUMA Assistant free?

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

### Which has better reviews, Endress+Hauser Operations or AUMA Assistant?

Endress+Hauser Operations is rated higher. Endress+Hauser Operations averages 3.4 out of 5 from 5 ratings, while AUMA Assistant averages 2.3 from 9 ratings.

### Do Endress+Hauser Operations or AUMA Assistant have ads?

Neither Endress+Hauser Operations nor AUMA Assistant shows ads.

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

Endress+Hauser Operations ships an update every 4 months, and AUMA Assistant every 3 weeks. Most recently, Endress+Hauser Operations was updated on September 18, 2026 and AUMA Assistant on September 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.*