Comparison

Smart Install vs Water Floor Heating Calc

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

Head to head
About

Smart Install

Features
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The application allows you to set the desired mode of operation on electric heaters with NFC programmers. To do this, you need to set the necessary settings in the application, click on the "Save to panel" button and raise the NFC antenna to the mark on the heater sticker, and to set the manual heater control or change the operating mode, just select the appropriate button on the main screen. You can easily create and store your own temperature modes in your smartphone, which will provide comfort in the room and save you money, because reducing the heating temperature by 1 ยฐ C saves up to 6% of electricity The ability to control the surface temperature of the electric heater from 40 ยฐ C to 95 ยฐ C allows you to safely use such devices in children's rooms, but keep in mind that if you reduce this setting below 85 ยฐ C, the heat output will also decrease! Locking the manual heater control buttons will not allow accidental pressing to change the set operating parameters. In order not to set the required timer of the towel dryer mode every time (1 hour by default), set the starting value and each time you set this mode it will start for the required number of hours (from 1 hour to 6 hours). The safety control system of such electric heaters will warn you in time with an audible signal that the operating parameters are out of range (someone accidentally covered the heater, which can lead to overheating) and turn it off. If the fault is not critical (your pet has damaged the indoor air temperature sensor, and this happens), emergency modes will be activated, this will prevent it from freezing until you contact customer service. Smart-install - technologies that work for your comfort and safety!

About

Water Floor Heating Calc

Features
Read full description

Transform your home into a haven of warmth and comfort with the ultimate Water Underfloor Heating toolkit! Whether you're a professional installer, HVAC engineer, or serious DIY enthusiast, this app delivers four powerful calculators in one โ€” everything you need from design through commissioning. 4 Professional Calculators in One App: 1. Underfloor Heating Calculator The core tool for any UFH project. Calculate total heat flow, specific thermal output, floor surface temperatures, pipe lengths, loop planning, fluid velocity, and pressure losses โ€” all based on your exact room parameters, pipe type, and multi-layer floor construction. Get instant warnings for floor temperature limits (EN 1264), insufficient heating capacity, low fluid velocity, and excessive pressure losses. Share detailed reports with clients or colleagues. 2. Room Heat Loss Calculator Stop guessing your heat loss values. Estimate room heat losses based on wall insulation, window and door types, floor/ceiling position, outdoor design temperature, and ventilation rate. See a clear breakdown showing exactly where heat escapes โ€” walls, windows, doors, floor, ceiling, or ventilation. One tap sends the result directly into the UFH calculator. 3. Manifold & Pump Sizing Calculator After designing your loops, size the system properly. Select manifold material, mixing valve type, and connection piping โ€” the app calculates total system pressure losses (loop + manifold + valve + piping) and required pump head. Get real pump recommendations from Grundfos, Wilo, and DAB with suitability indicators, energy classes, and variable-speed options. Feed data directly from your UFH results with one button. 4. Screed Drying Time Calculator Know exactly when your system is ready. Estimate drying time based on screed type (cement-sand, anhydrite, self-leveling), thickness, ambient temperature, humidity, and ventilation. The app generates a complete day-by-day commissioning temperature ramp-up schedule per EN 1264-4 โ€” start at 25ยฐC, increase 5ยฐC/day โ€” so you never rush the curing process. Why Professionals Choose This App: - Accurate engineering formulas with direction-specific thermal resistance and Reynolds-based hydraulics - Smart input validation prevents costly calculation errors - Seamless data flow between calculators โ€” Heat Loss โ†’ UFH โ†’ Manifold & Pump - Detailed share/export reports for every calculation - Clean, intuitive interface with info tooltips for every parameter - Localized in 30+ languages Built for Real Projects From single-room renovations to entire buildings, this app covers the complete underfloor heating workflow: estimate heat losses, design the heating loops, size the manifold and pump, then plan the screed drying and commissioning schedule. No spreadsheets, no guesswork. Download now and design smarter, more efficient heating systems โ€” from first calculation to final commissioning!

Screenshots

Smart Install3 screens
Water Floor Heating Calc4 screens

Verdict

The call

The clearest difference is price: Smart Install at Free against Water Floor Heating Calc's $1.99. Smart Install also leads on iOS requirement (11.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Smart Install is free to download; Water Floor Heating Calc costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences ยท 4 level
Smart Install versus Water Floor Heating Calc: the parameters behind the verdict, then further details
ParameterSmart InstallWater Floor Heating Calc
PriceFree โ€” better$1.99
Update frequencyโ€”Every 7 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS11.0 โ€” better17.6
Further details โ€” not scored
Size57 MB5 MB
Age rating17+4+
DeveloperPetro GordiievychVladislav Zhirnov

In-app purchases

None

Smart Install

No in-app purchases

None

Water Floor Heating Calc

No in-app purchases

Questions

Is Smart Install free?
Smart Install is free to download, with no in-app purchases.
Is Water Floor Heating Calc free?
Water Floor Heating Calc costs $1.99, with no in-app purchases.
Do Smart Install or Water Floor Heating Calc have ads?
Neither Smart Install nor Water Floor Heating Calc shows ads.

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