Comparison

Mastersol Wifi vs Calpak VBus®Touch

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

Head to head
About

Mastersol Wifi

Features
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Mastersol Wifi controls all the water heater systems in your home. You monitor their work via Internet through your PC or smartphone. With Mastersol Wifi you can configure all domestic water heaters, set an individual schedule for them and monitor the water's temperature in real time. The system’s adaptability and the set schedule optimization algorithms, allow every user to save up to 30% from their electricity bills, without even changing their daily habits. The product: • Mastersol Wifi is a product that allows fast automatization of different electrical devices and appliances • The technology set in Mastersol Wifi allows it to connect with any wireless Internet, without the need of any additional settings • Mastersol Wifi allows the users to receive real time information for all connected devices – their work and current status What you will receive: • Opportunity to create whole schedules and to set customer logic in the creation of weekly or monthly schedule • Possibility to create set scenarios beforehand – ‘Vacation’, ‘Work week’, ‘I’ll be home late’, etc. • High level of security • Store the data and your login in a secure server • Creation of an adaptable schedule based on a real time information • Complex adaptable control algorithms • Constant real time information about your boiler’s water temperature Mastersol Wifi usage: • Controls electric water heaters • Controls solar systems • Controls different types of electrical devices

About

Calpak VBus®Touch

Visualize your solar energy production with detailed charts and diagrams. Monitor heat gained and temperature progression to understand your system's performance. Requires a compatible controller and internet connection.

Highlights
  • Solar yield visualization
  • Hydraulic scheme display
  • Temperature progression chart
  • Modular add-ons for extended features
  • Real-time performance monitoring
Features
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The Calpak-VBus®Touch app makes solar yield visible. In addition to a hydraulic scheme and a temperature progression chart, the solar heat gained will also be displayed. To visualise an individual system with VBus®Touch, a controller equipped with a VBus® interface and connected to the Internet by means of a Datalogger or Communication module is required. The basic version of the VBus®Touch app is available free of charge. Extended features will be available as modular add-ons which the user can individually combine.

Screenshots

Mastersol Wifi4 screens
Calpak VBus®Touch1 screens

Verdict

The call

The clearest difference is update cadence: Calpak VBus®Touch at fortnightly against Mastersol Wifi's every 23 months. Calpak VBus®Touch also leads on iOS requirement (9.0 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

Mastersol Wifi ships an update every 23 months, Calpak VBus®Touch fortnightly. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 6 level
Mastersol Wifi versus Calpak VBus®Touch: the parameters behind the verdict, then further details
ParameterMastersol WifiCalpak VBus®Touch
PriceFreeFree
Positive reviews—0.0% of reviews
Update frequencyEvery 23 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.29.0 — better
Further details — not scored
Size104 MB48 MB
Age rating4+4+
DeveloperPro SmartRESOL GmbH

In-app purchases

None

Mastersol Wifi

No in-app purchases

None

Calpak VBus®Touch

No in-app purchases

Questions

Is Mastersol Wifi free?
Mastersol Wifi is free to download, with no in-app purchases.
Is Calpak VBus®Touch free?
Calpak VBus®Touch is free to download, with no in-app purchases.
Do Mastersol Wifi or Calpak VBus®Touch have ads?
Neither Mastersol Wifi nor Calpak VBus®Touch shows ads.
Which is updated more often, Mastersol Wifi or Calpak VBus®Touch?
Mastersol Wifi ships an update every 23 months, and Calpak VBus®Touch fortnightly. Most recently, Mastersol Wifi was updated on October 9, 2026 and Calpak VBus®Touch on October 4, 2026.

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