Comparison

Oventrop vs ABT Go

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

Head to head
About

Oventrop

This app assists with the design, calculation, and documentation of hydronic balancing for heating systems. It supports various standards and regulations, enabling users to calculate valve presets, heating loads, and radiator sizes. Documentation can be generated in PDF format or printed wirelessly.

Highlights
  • Project design with calculations (VdZ, BEG)
  • Heating check according to EnSimiMaV and DIN SPEC 15378
  • OV-DMC 3 measuring system integration
  • Simplified heating load calculation (DIN 12831)
  • DIN radiator and thermostatic valve sizing
  • ErP energy efficiency label creation
  • PDF documentation and wireless printing
Features
Read full description

Functions: • Project design incl. calculations for procedure A or B (VdZ, BEG) • Heating check according to EnSimiMaV und DIN SPEC 15378:2018-08 • OV-DMC 3 measuring system for adjustment/control measurement in heating and cooling systems • With valve identification for the new double regulating valves HydroControl and HydroCom • Simplified heating load calculation according to DIN 12831 • DIN radiator sizing (existing or new) • Sizing of thermostatic valves • Sizing of double regulating valves • Creation of ErP energy efficiency label • Unit converter • Oventrop News • Oventrop Contact Oventrop GmbH & Co. KG offers an app to support the execution and documentation of the hydronic balancing of heating systems. Whether on the construction site, at a consultation appointment or in the office, users of the OVapp can calculate the preset values of the Oventrop thermostatic valves and regulating and pipeline valves at any time with their smartphone or tablet and thus easily carry out the hydronic balancing of heating systems. In addition, a simplified heating load calculation according to DIN EN 12831-B3 or a radiator sizing with DIN radiators is integrated. The OVapp can be used to fulfil the requirements of procedure A and B of the VdZ form (individual measure) for hydronic balancing within the framework of the Federal Funding for efficient buildings (BEG) for existing buildings - procedure B is possible when using the Q-Tech thermostatic valves with flow control. The calculations can be documented using a PDF file or WLAN printer. The VdZ form is filled out automatically according to the designs. Furthermore, the OV-DMC 3 measuring system for the adjustment and control of heating and cooling systems is integrated. Pressure measurements can be carried out easily with the OVapp and the measuring sensor, flow values can be determined and presettings for the desired volume flows can be determined. With the ErP wizard there is the possibility to create ErP energy efficiency labels as composite labels for Oventrop products in the field of solar thermal energy. Furthermore, an extensive manufacturer product database of the VdZ with ErP-relevant products can be accessed.

About

ABT Go

This tool facilitates the commissioning and maintenance of Siemens building automation devices. It provides secure access for managing device configurations, updates, and diagnostics. Users can monitor device status, manage data points, and troubleshoot issues remotely.

Highlights
  • Secure device access for commissioning and maintenance
  • Support for various Siemens automation stations and intelligent valves
  • Software and configuration updates with backup/restore
  • Network device overview (name, type, IP, location)
  • Intuitive diagnostics and status dashboards
  • Data point management and reporting
  • Online trending for data point testing
Read full description

ABT Go is the mobile tool for commissioning and maintenance tasks of Siemens devices used in building automation and control systems. Available functions: 1) Access to Siemens devices for commissioning and maintenance tasks based on security authentication. 2) Support of Siemens devices: Desigo room automation DXR1/2.. or PXC3.E .., Desigo automation stations PXC4/5/7.., Siemens Intelligent Valve EVG/F 3) Support of software and configuration update incl. backup/restore as well as online configuration changes for DXR1 and EVG/F. 4) Fast overview of all devices in the network (name, type, IP address, location, equipment ID). 5) Easy and intuitive diagnostics in one list for all devices or via graphic for the DXR1/2… or PXC3.E.. 6) Dashboard for a fast overview of the device commissioning status. 7) View, manage and report commissioning status of each data point (not checked, failed, passed). 8) Add/change the assignment of KNX PL-Link devices for DXR1/2 .. or PXC3.E ..PXC4/5/7 9) Add/change the assignment of DALI 1 and DALI 2 devices for PXC3.E .. 10) Indication of manually overridden data points and commanding of them. 11) Indication of data points in alarm including reset/acknowledge for the DXR2… or PXC3.E.. or PXC4/5/7.. 12) Check and change data point parameters and properties (I/O,PL-Link, ModBus, MBus). 13) Online trending for data point testing 14) Support blinds command 15) Register as foreign device discovery Requirements: • Desigo room automation stations (DXR1/2... or PXC3.E..) from Siemens on Ethernet (BACnet/IP) or MS/TP (BACnet/MSTP). • Desigo automation stations (PXC4/5..) for primary plants from Siemens on Ethernet (BACnet/IP) or MS/TP (BACnet/MSTP) or activated device access point (WLAN) ) with application loaded, network setup finished. • Siemens Intelligent Valve on Ethernet (BACnet/IP) or activated device access point (WLAN). • Network communication established over WLAN (access point/router) to a BACnet/IP network that contains the Siemens devices in the same IP subnet (proxy free) or over router to a BACnet/MSTP network. • Power save mode disabled.

Screenshots

Oventrop4 screens
ABT Go4 screens

Verdict

The call

The clearest difference is rating: Oventrop at 5.0 against ABT Go's 3.4. Oventrop also leads on update cadence (monthly vs every 6 months) and review sentiment (44% vs 29%). ABT Go's advantage is ratings volume (7 vs 1) and iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Oventrop holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: ABT Go has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 44% of Oventrop's written reviews are positive against 29% of ABT Go's.

UpkeepUpdate frequency

Oventrop ships an update monthly, ABT Go every 6 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Oventrop versus ABT Go: the parameters behind the verdict, then further details
ParameterOventropABT Go
PriceFreeFree
Rating5.0 (1 ratings) — better3.4 (7 ratings)
Positive reviews44.4% of reviews — better28.6% of reviews
Number of ratings17 — better
Update frequencyMonthly — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size48 MB522 MB
Age rating4+17+
DeveloperOventrop GmbH & Co. KGSiemens AG

Customer experience

Oventrop

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews18 reviews
Positive44.4%
Neutral22.2%
Negative33.3%

ABT Go

All ratings7 ratings
Positive57.1%
Neutral14.3%
Negative28.6%
Written reviews7 reviews
Positive28.6%
Neutral28.6%
Negative42.9%

In-app purchases

None

Oventrop

No in-app purchases

None

ABT Go

No in-app purchases

Questions

Is Oventrop free?
Oventrop is free to download, with no in-app purchases.
Is ABT Go free?
ABT Go is free to download, with no in-app purchases.
Which has better reviews, Oventrop or ABT Go?
Oventrop is rated higher. Oventrop averages 5.0 out of 5 from 1 ratings, while ABT Go averages 3.4 from 7 ratings.
Do Oventrop or ABT Go have ads?
Neither Oventrop nor ABT Go shows ads.
Which is updated more often, Oventrop or ABT Go?
Oventrop ships an update monthly, and ABT Go every 6 months. Most recently, Oventrop was updated on October 23, 2026 and ABT Go on October 25, 2026.

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