# HygroSoft

> NFC-based configuration and adjustment tool for Rotronic devices. (iPhone/iPad app by Rotronic AG.)

- Source: https://appshunter.io/ios/app/hygrosoft/id6443735672 (this page in markdown: same URL + `.md`)
- Developer: [Rotronic AG](https://appshunter.io/developer/1057939250)
- Category: Utilities
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.2 · 166 MB
- Released: 2022-12-14
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/hygrosoft/id6443735672/reviews.md

## What is HygroSoft?

Overview
Rotronic’s new software generation, HygroSoft, replaces the long-standing and successful HW4 and HW5 software. HygroSoft is available as a free application for iOS.
The HygroSoft App is utilizing the NFC interface, allowing for easy configuration, adjustment, and updates of the new Rotronic device generation via smartphone. The NFC interface even supports device configuration without any power supply.

Supported Devices
•	HygroFlex 5 Advanced (HF5A) Series
•	HygroFlex 3 Advanced (HF3A) Series
•	HygroFlex 5 Advanced Temperatur (TF5A) Series

Further Information
For more information, please visit our website at ProcessSensing.com or consult our Online Manual at service.rotronic.com/products-manual.

## Key features

- NFC interface for device interaction
- Easy configuration of Rotronic devices
- Adjustment and updates via smartphone
- Supports devices without power supply
- Compatible with HygroFlex series

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/hygrosoft/id6443735672/reviews.md

### 1/5 — iOS 18 not supported

*2024-09-23*

iOS 18 is not supported and the contact developer link is not valid

## Frequently asked questions about HygroSoft

### What devices does HygroSoft support?

HygroSoft supports the HygroFlex 5 Advanced (HF5A) Series, HygroFlex 3 Advanced (HF3A) Series, and HygroFlex 5 Advanced Temperatur (TF5A) Series.

### Can I configure devices with HygroSoft without them being powered on?

Yes, the NFC interface of HygroSoft supports device configuration even when the device has no power supply.

### What platforms is HygroSoft available on?

HygroSoft is available as a free application for iOS devices, including iPhone, iPad, and iPod.

### How often is HygroSoft updated?

The latest version of HygroSoft is 1.0.5, which was last updated on April 16, 2026. Information on update frequency beyond this is not provided.

### What is the age rating for HygroSoft?

HygroSoft has an age rating of 4+, making it suitable for a wide range of users.

### Does HygroSoft have ads?

No, HygroSoft does not contain advertisements.

### What is the user feedback on HygroSoft?

HygroSoft has a rating of 1.0 stars from 1 rating, indicating very limited user feedback at this time.

### Where can I find more information about HygroSoft?

For more detailed information, you can visit the Rotronic website at ProcessSensing.com or consult the Online Manual at service.rotronic.com/products-manual.

## Version history (last 5 releases)

### 1.0.5 — 2026-04-16

New:
- HF5A now shows the connected measurement type for analog output parameters

Improvements:
- Added a validation error indicator in device settings
- Disabled Write when settings have validation errors
- Updated to .NET 10 for continued app support

Fixes:
- Fixed writing settings with validation errors

### 1.0.4 — 2025-09-28

New Features:
- New Rotronic logo
- Updated branding in reports

Improvements:
- Improved QR code scanning
- Removed logging page in the mobile version
- Updated to .NET 9

Bug Fixes:
- Fixed crash after loading certain calculations
- HF5A: Calculated parameter now displayed correctly
- Fixed issues with loading and deleting templates

### 1.0.3 — 2025-02-03

New Features:
- Dark mode

Improvements:
- HF5A: Property categories depending on the connected probe
- Japanese translation improvements
- Add Open Source Software Declaration, Privacy Policy, and Imprint

Bug Fixes:
- HygroSoft App doesn't work on iOS 18
- Units are missing & switching the units messes up the graphics
- Monitor Interval max and min not handled correctly

### 1.0.2 — 2024-06-07

New Features:
- HF3A integration
- TF5A integration
 
Improvements:
- HygroSoft App stabilization improvement
- HygroSoft App resolution for the menu icon and logos improved
- HygroSoft App start screen improved
 
Bug Fixes:
- Password accepts only 8 characters
- HygroSoft App with wrong status, title and navigation bar color

### 1.0.1 — 2023-12-02

Bugfixes:
    - HygroSoft Settings typo & units
    - HF5A Setting display decimal is swapped
    - HF5A Name of the calculation configuration
    - Hide display- and RS485-settings if not available
    - Japanese and Chinese language file mistakes

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## More apps by Rotronic AG

- [rotronic](https://appshunter.io/ios/app/rotronic/id1057939251)
- [AwEasy](https://appshunter.io/ios/app/aweasy/id1577763169)
- [RMS-App](https://appshunter.io/ios/app/rms-app/id6475687150)

All apps by Rotronic AG: https://appshunter.io/developer/1057939250

## Related topics

[hygrosoft](https://appshunter.io/ios/topics/hygrosoft) · [hygros](https://appshunter.io/ios/topics/hygros)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*