Comparison

Window service vs zeronest

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

Head to head
About

Window service

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Practical instructions for service technicians and window fitters in augmented reality (AR) and 3D technology with illustrations and instructions. The application contains instructions regarding adjustment and operation of the fitting system, adjustment options and instructions for removal and installation of the sash. The instructions are intended for the activPilot Concept and activPilot Select fitting systems. Next versions of the application will be extended with other Winkhaus fitting systems. List of instructions: - Maintenance of the fitting system - Operating instructions for opening and closing a double sash window (stulp) - Side adjustment (shear) - Height adjustment (bottom sash hinge) - Pressure adjustment (bottom sash hinge, if relevant version is installed) - Side adjustment (corner hinge) - Pressure adjustment with octagonal locking bolt - Adjustment of retaining force on TFE element (TFE = triple function element; failsafe device + sash lifter + balcony door catch) - Height adjustment of DFE/TFE adapter - Adjustment of shear pull-in - Removal and installation of the sash Attention! The app contains instructions that are exclusively intended for specialised persons! The detailed specifications for fittings for windows and patio doors can be found on the website of Gütegemeinschaft Schlösser und Beschläge (quality association locks and fittings): https://www.guetegemeinschaft-schloss-beschlag.de/Pruefen-Zertifizieren/Richtlinien/VHBH/

About

zeronest

Features
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Aplikacja Zeronest pozwoli Ci na: Lepsze zarządzanie energią Nasza uniwersalna aplikacja łączy dane dotyczące zużycia, produkcji i magazynowania energii, zapewniając unikalny wgląd w zarządzanie energią w gospodarstwie domowym. Monitorowanie cen i kosztów energii Nasi Klienci uzyskują dostęp do dynamicznych cen i informacji rynkowych, co pomaga im optymalizować koszty energii. Poznanie swojego zużycie energii Za pomocą naszej aplikacji złożoność dzisiejszego rynku energii jest tłumaczona w sposób oczywisty i zrozumiały dla codziennych konsumentów. Śledzenie swojego śladu węglowego Powiadomienia oparte na cenach w czasie rzeczywistym, zachowaniach klientów i jednorazowych wypadkach na rynku pomagają naszym klientom działać w sposób bardziej zrównoważony.

Screenshots

Window service4 screens
zeronest4 screens

Verdict

The call

The clearest difference is update cadence: zeronest at every 9 days against Window service's every 9 months. Window service's advantage is iOS requirement (11.0 vs 15.1). 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

Window service ships an update every 9 months, zeronest every 9 days. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 4 level
Window service versus zeronest: the parameters behind the verdict, then further details
ParameterWindow servicezeronest
PriceFreeFree
Update frequencyEvery 9 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size348 MB46 MB
Age rating4+4+
DeveloperWinkhaus Polska Beteiligunos Spolka Z Organiczona Odpowiedzialnoscia Spolka KomandytowaZeronest sp. z o.o.

In-app purchases

None

Window service

No in-app purchases

None

zeronest

No in-app purchases

Questions

Is Window service free?
Window service is free to download, with no in-app purchases.
Is zeronest free?
zeronest is free to download, with no in-app purchases.
Do Window service or zeronest have ads?
Neither Window service nor zeronest shows ads.
Which is updated more often, Window service or zeronest?
Window service ships an update every 9 months, and zeronest every 9 days. Most recently, Window service was updated on October 3, 2026 and zeronest on October 8, 2026.

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