Comparison

EAP PT2020 vs HygroSoft

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

EAP PT2020

Features
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Mit dieser APP ist die Bedienung des Modul 2020 Steuerungssystems möglich. Das Modul 2020 von EAP ist ein I/O System bestehend aus einem Basismodul mit LCD, 4 Tasten und Mikro-SD Kartenslot, welches bis zu 15 Erweiterungsmodule (max. 248 I/O´s) steuern kann. Dieses I/O System ist die konsequente Weiterentwicklung der zentralen und dezentralen Feldbusgeräte. Ebenso wie die Feldbusgeräte wird dieses System zum Aufbau verteilter Systeme (Feldbussysteme) in der Industrie, Gebäudetechnik und HLK verwendet.

About

HygroSoft

This utility app allows for easy configuration, adjustment, and updates of new Rotronic devices using your smartphone's NFC interface. It supports device setup even without a power supply.

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

Screenshots

EAP PT20201 screens
HygroSoft4 screens

Verdict

The call

The clearest difference is update cadence: EAP PT2020 at every 5 weeks against HygroSoft's every 8 months. EAP PT2020 also leads on iOS requirement (12.0 vs 14.2). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

EAP PT2020 ships an update every 5 weeks, HygroSoft every 8 months. The most recent releases landed on September 15, 2026 and June 1, 2026 respectively.

Scorecard2 real differences · 8 level
EAP PT2020 versus HygroSoft: the parameters behind the verdict, then further details
ParameterEAP PT2020HygroSoft
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 5 weeks — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better14.2
Further details — not scored
Size17 MB166 MB
Age rating4+4+
DeveloperEAPRotronic AG

In-app purchases

None

EAP PT2020

No in-app purchases

None

HygroSoft

No in-app purchases

Questions

Is EAP PT2020 free?
EAP PT2020 is free to download, with no in-app purchases.
Is HygroSoft free?
HygroSoft is free to download, with no in-app purchases.
Do EAP PT2020 or HygroSoft have ads?
Neither EAP PT2020 nor HygroSoft shows ads.
Which is updated more often, EAP PT2020 or HygroSoft?
EAP PT2020 ships an update every 5 weeks, and HygroSoft every 8 months. Most recently, EAP PT2020 was updated on September 15, 2026 and HygroSoft on June 1, 2026.

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