# AUMA Assistant vs SITRANS mobile IQ

The clearest difference is review sentiment: SITRANS mobile IQ at 100% against AUMA Assistant's 25%. SITRANS mobile IQ also leads on iOS requirement (13.0 vs 15.0). AUMA Assistant's advantage is update cadence (monthly vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

AUMA Assistant ships an update monthly, SITRANS mobile IQ every 4 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | AUMA Assistant | SITRANS mobile IQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (9 ratings)](https://appshunter.io/ios/app/auma-assistant/id794468444/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 402 MB | 209 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AUMA Riester GmbH & Co. KG](https://appshunter.io/developer/794468447) | [Siemens AG](https://appshunter.io/developer/394503271) |

## What reviewers say

### 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


### SITRANS mobile IQ

[App page](https://appshunter.io/ios/app/sitrans-mobile-iq/id1496146361)

This app enables service technicians to monitor and parameterize compatible field instrumentation using a Bluetooth interface. It allows for displaying device status, measurement values, and even charting selected data. Users can also change device parameters and copy them between devices.

**Highlights:** Monitor compatible field instrumentation, Parameterize field devices via Bluetooth, Display device status and measurement values, Chart selected measurement values, Change device parameters, Copy parameters between devices

**In-app purchases:** none


## Frequently asked questions

### Is AUMA Assistant free?

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

### Is SITRANS mobile IQ free?

SITRANS mobile IQ is free to download, with no in-app purchases.

### Do AUMA Assistant or SITRANS mobile IQ have ads?

Neither AUMA Assistant nor SITRANS mobile IQ shows ads.

### Which is updated more often, AUMA Assistant or SITRANS mobile IQ?

AUMA Assistant ships an update monthly, and SITRANS mobile IQ every 4 months. Most recently, AUMA Assistant was updated on October 24, 2026 and SITRANS mobile IQ on October 16, 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.*