# AUMA Assistant vs ExiCalculator

The clearest difference is update cadence: AUMA Assistant at monthly against ExiCalculator's every 10 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.

AUMA Assistant ships an update monthly, ExiCalculator every 10 months. The most recent releases landed on September 26, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | AUMA Assistant | ExiCalculator |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 10 months |
| Monetization | Free | — |
| Size | 402 MB | 11 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AUMA Riester GmbH & Co. KG](https://appshunter.io/developer/794468447) | [Endress and Hauser Instruments International AG](https://appshunter.io/developer/513969520) |

## 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


### ExiCalculator

[App page](https://appshunter.io/ios/app/exicalculator/id1225917778)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AUMA Assistant free?

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

### Is ExiCalculator free?

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

### Do AUMA Assistant or ExiCalculator have ads?

Neither AUMA Assistant nor ExiCalculator shows ads.

### Which is updated more often, AUMA Assistant or ExiCalculator?

AUMA Assistant ships an update monthly, and ExiCalculator every 10 months. Most recently, AUMA Assistant was updated on September 26, 2026 and ExiCalculator on September 8, 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.*