Comparison

WeldConnect vs Welding Heat Input Calculator

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

Head to head
About

WeldConnect

This app offers intelligent wizards for MIG/MAG and TIG welding, guiding users to optimal output parameters. It allows for wireless interaction with welding systems, job management, and keyless unlocking of equipment. Component-level data tracing is also supported.

Highlights
  • Intelligent welding parameter wizards
  • Wireless interaction with welding systems
  • Job creation, management, and transfer
  • Keyless welding system unlocking
  • Component-level data tracing
  • Device information overview
Features
Read full description

WeldConnect, the new welding app from Fronius, provides you with a whole host of options for functional use and wireless interaction with the current generation of Fronius systems in many different languages. Intelligent wizards for MIG/MAG and TIG guide you quickly and easily to the right output parameters for your welding solution. In combination with the JobManager, you can conveniently create, manage, and transfer welding set values in no time using a mobile device. With the keyless function, welding systems can be unlocked and locked without a key (i.e. without an NFC card). You can view information about welding systems connected to the app with ease. In combination with WeldCube Premium, this enables tracing actual data that has been documented at component level—even when welding manually. WeldConnect—a recap of your benefits at a glance: / Always keep your welding solutions close to hand, on all your mobile devices / Find a solution quickly and easily with the wizard / Wireless interaction with the welding system—also via Bluetooth / Straightforward capture of component information for welding data documentation / Save, send, and edit jobs / Unlock welding systems without a key (i.e. without an NFC card) / Easy configuration of the WeldCube Connector All WeldConnect features in detail. / How does the wizard work? The Wizard supports the selection of the correct welding parameters. This set of welding parameters can be transmitted wirelessly to the welding device. This saves time when setting all welding parameters. The Wizard is available for MIG/MAG and TIG. The parameters can be saved online and retrieved at any time. / What does the JobManager do? Save and edit all jobs (sets of target parameter sets) of the connected welding device directly in the app. The saved jobs can thus be transferred wirelessly to another welding device. / Device Information The Device Information area provides a comprehensive overview of all of the main configuration data, components, and available function packages. From there, you can also access the SmartManager (system website) for the connected welding system quickly and easily. The keyless function allows authorized users to log in to and out of the system without an NFC card. / Component-related documentation Consistent component documentation through simple and fast recording (manual input or scan function) of component information: Component part number, component serial number and seam number. With this feature you can guarantee that the welding data recorded is consistently assigned to the same component. Combined with WeldCube Premium, this provides a wide range of options in terms of visualization, statistics, and analysis. / WeldCube Connector With WeldConnect, the WeldCube Connector can be configured quickly and easily.

About

Welding Heat Input Calculator

Features
Read full description

Welding Heat Input Calculator is a focused engineering utility for welding procedure qualification and production control. Enter arc voltage, current, travel speed, and thermal efficiency to calculate arc power (kW), arc energy (kJ/mm), and net heat input in both kJ/mm and kJ/in. The app is built for practical WPS/PQR verification with decimal-pad data entry, fast keyboard dismissal, and metric/imperial switching.

Screenshots

WeldConnect4 screens
Welding Heat Input Calculator3 screens

Verdict

The call

The clearest difference is price: WeldConnect at Free against Welding Heat Input Calculator's $9.99. WeldConnect also leads on update cadence (every 2 months vs every 6 months) and iOS requirement (15.4 vs 26.2). On 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

WeldConnect is free to download; Welding Heat Input Calculator costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

WeldConnect ships an update every 2 months, Welding Heat Input Calculator every 6 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
WeldConnect versus Welding Heat Input Calculator: the parameters behind the verdict, then further details
ParameterWeldConnectWelding Heat Input Calculator
PriceFree — better$9.99
Rating4.2 (17 ratings) — better—
Positive reviews38.5% of reviews—
Number of ratings17 — better—
Update frequencyEvery 2 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.4 — better26.2
Further details — not scored
Size145 MB1 MB
Age rating4+4+
DeveloperFronius International GmbHShanghai Sheyuan Network Technology Co., Ltd.

In-app purchases

None

WeldConnect

No in-app purchases

None

Welding Heat Input Calculator

No in-app purchases

Questions

Is WeldConnect free?
WeldConnect is free to download, with no in-app purchases.
Is Welding Heat Input Calculator free?
Welding Heat Input Calculator costs $9.99, with no in-app purchases.
Do WeldConnect or Welding Heat Input Calculator have ads?
Neither WeldConnect nor Welding Heat Input Calculator shows ads.
Which is updated more often, WeldConnect or Welding Heat Input Calculator?
WeldConnect ships an update every 2 months, and Welding Heat Input Calculator every 6 months. Most recently, WeldConnect was updated on October 24, 2026 and Welding Heat Input Calculator on October 11, 2026.

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