Comparison

Recowa vs USB e

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

Head to head
About

Recowa

Control your combi boiler remotely via Wi-Fi. Adjust settings, set schedules, monitor pressure, and receive malfunction alerts from your smartphone or tablet. Optimize comfort and save energy with various heating modes.

Highlights
  • Remote boiler control via smartphone/tablet
  • Weekly, daily, and hourly programming
  • Instant temperature adjustment
  • Malfunction alerts and remote reset
  • Support for up to 4 additional users
  • Energy saving modes (Summer, Winter, Economic, Away)
Features
Read full description

Your Combi Boiler is in Your Pocket with Warmhaus RecoWa Application With the Warmhaus RecoWa App, the warmth of your home is at your fingertips. About the App Designed to increase your living comfort, RecoWa Application is a Wi-Fi-based control system that allows you to access all features of your boiler from anywhere and at any time. You can complete the installation and membership process by following the instructions in the application. RecoWa Wi-Fi Smart Room Thermostat Unit and Combi Boiler Control Unit are designed to automatically recognize each other. For this, firstly, the Boiler Control Unit (RF Module) must be connected to the boiler by the Authorised Service. After the Mobile Application installation is completed, you can connect to RecoWa Wi-Fi Smart Room Thermostat from your mobile devices using your iPhone, with an internet connection with RecoWa Application, so you can access all functions of your combi boiler when you are outside or at home. RecoWa Application has many different features that will make your life easier and add comfort to your living spaces with its technological infrastructure: - The application allows you to control your boiler via smartphone or tablet with an internet connection. - It is easy to use with its user-friendly menu. - Whether you are outside or at home, you can switch your boiler on and off from anywhere you are and access all its features. - You can program your boiler weekly, daily and hourly. - You can see the installation water pressure level while the boiler is running. - You can adjust the temperature values instantly. - You can learn instant weather information. - You can adjust the heating and domestic water temperature via the application. - "Summer", "Winter", "I'm out", "Economic" and "Weekly" modes in the application help you to adjust the heating as much as you need at any time. - In case of a malfunction in the boiler, you can see the contents of the malfunction and perform a remote reset for simple malfunctions. - Thanks to the ability to define up to 4 additional users, the boiler can be controlled by different individuals in the house. Data is stored encrypted between users and the system. By using the RecoWa Application, you can provide comfort in your living space while at the same time saving energy consumption. With different usage modes, you can create heating programs according to your lifestyle and your home, thus saving money. - Winter Mode keeps the temperature of your home constant at the value you set continuously and independent of the program time. Generally, it allows you to use the temperature at home at a constant room temperature value without distinguishing between day/night and comfort/economy. - Economic Mode keeps the temperature of your home constant at the value you set. - I'm Away Mode is the mode you can select when you will be away from your home for a short or long time. - Weekly Mode automatically makes the temperature changes of your home with the program you will make in weekly, daily and hourly time periods. - Summer Mode cancels the radiator heating feature of your boiler and allows the boiler to operate only in domestic hot water mode. We also have recommendations for the temperature values you need to set when using the Modes in the application: - The recommended temperature value for Comfort Mode is 21-23°C. - The recommended temperature value for Economic Mode is 18-20 °C. - You can use the Economic Mode between 23:00-07:00, which is usually sleeping hours. This mode offers you a comfortable sleep environment.

About

USB e

Features
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USB e-İmza Girişi, masaüstünde kurulan e-imza uygulamalarının işini iPhone ve iPad'de yapar: CCID uyumlu bir USB kart okuyucu ve nitelikli elektronik imza kartınızla, e-imza ile giriş kabul eden kamu portallarına giriş yapar, UDF ve PDF belgelerini imzalarsınız. NELER YAPABİLİRSİNİZ • Avukat portalına, merkezi kamu hizmet kapısına (ve ona bağlı hizmetlere), ulusal elektronik tebligat sistemine, kayıtlı elektronik posta (KEP) web postanıza ve sosyal güvenlik kurumunun çevrim içi hizmetlerine kartınızla giriş. • Hekimler için e-reçete: ulusal e-reçete portalına kartla giriş; reçeteyi portalda hazırlayıp kartınızla imzalayın (kaydetme, düzenleme, silme, onay, açıklama ve tanı ekleme). • Kurum içi elektronik belge yönetim sistemi (EBYS): kartla giriş ve oturum içinde evrak imzalama ve paraflama; birden çok evrak tek PIN ile imzalanır. • Belge İmzala: UDF ve PDF belgelerini seçip kartla imzalayın. PDF imzası belgenin içine gömülür ve PDF okuyucuların imza panelinde görünür. Sonuç yeni dosya olarak kaydedilir, kaynak dosyaya dokunulmaz. NASIL ÇALIŞIR Seçtiğiniz portalın kendi giriş sayfası uygulama içinde açılır. Sayfada görünen işlem kodu otomatik okunur; "İşlemi getir" ile imzalanacak metin gelir, PIN'inizi girip "İmzala"ya basarsınız. Girişi portal sayfası tamamlar. E-reçete, sosyal güvenlik ve belge yönetim sistemi portallarında ise portalın kendi e-imza düğmesine bastığınızda uygulamanın imza ekranı açılır; imzalanacak metni ya da işlemi orada görür, PIN'inizi orada girersiniz. PIN web sayfasına yazılmaz. Uygulama yalnız sizin tetiklediğiniz istekleri gönderir. GİZLİLİK • Kart PIN'i yalnız karta gider; kaydedilmez, ağa gönderilmez. • Uygulamanın sunucusu yoktur; analitik, reklam veya takip yoktur. • Kimlik numaranız yalnız seçtiğiniz portalın kendi giriş servisine, o portalın gerektirdiği biçimde iletilir. GEREKENLER • Nitelikli e-imza kartı ve PIN'i • CCID uyumlu USB kart okuyucu veya USB e-imza tokeni • USB-C veya Lightning-USB adaptörü (güç girişli adaptör önerilir) • iOS 16.1 ve üzeri Bu uygulama bağımsız bir yazılımdır; herhangi bir kamu kurumuyla bağlantılı değildir ve bu kurumları temsil etmez. Portalların adları ve logoları mağaza sayfasında kullanılmamıştır; uygulama içinde yalnız hangi hizmete giriş yapıldığını belirtmek için portal adı gösterilir.

Screenshots

Recowa4 screens
USB e3 screens

Verdict

The call

The clearest difference is update cadence: USB e at every 3 days against Recowa's every 2 months. Recowa's advantage is iOS requirement (12.0 vs 16.1). 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

Recowa ships an update every 2 months, USB e every 3 days. The most recent releases landed on October 20, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 6 level
Recowa versus USB e: the parameters behind the verdict, then further details
ParameterRecowaUSB e
PriceFreeFree
Positive reviews5.7% of reviews—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.1
Further details — not scored
Size35 MB2 MB
Age rating4+17+
DeveloperWarmhausSAID SURUCU

In-app purchases

None

Recowa

No in-app purchases

None

USB e

No in-app purchases

Questions

Is Recowa free?
Recowa is free to download, with no in-app purchases.
Is USB e free?
USB e is free to download, with no in-app purchases.
Do Recowa or USB e have ads?
Neither Recowa nor USB e shows ads.
Which is updated more often, Recowa or USB e?
Recowa ships an update every 2 months, and USB e every 3 days. Most recently, Recowa was updated on October 20, 2026 and USB e on October 29, 2026.

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