Hudson Research Center vs Edificio La Sierra Madrid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hudson Research Center
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Welcome to the Hudson Research Center app – we make busy lives easier, so you can focus on what’s really important. With the Hudson Research Center app you can unlock a range of services, amenities and offers to make your work-life easy & without friction. Stay connected to your building community so you can get the most out of your day, every day. Hudson Research Center provides you with convenient access to: -Building amenities -Concierge services -Mobile access pass -Onsite events -Book meeting rooms -Order food and drinks -News, contests, and giveaways -Discover what’s happening in and around your building and so much more! Provided by Taconic Partners for customers who work in our communities, all designed to make your workday thrive. Download the Hudson Research Center app to access a better workday today!
Edificio La Sierra Madrid
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Bienvenido al edificio La Sierra - Hacemos más fácil la vida para que puedas centrarte en lo que realmente importa. Con la aplicación La Sierra tendrás una serie de servicios, ofertas y facilidades para que tu jornada laboral sea toda una experiencia. Mantente conectado para sacarle todo el partido posible: • Los servicios del edificio • Clientes de bienestar • Todos los eventos • Reservar salas • Pedir comida y bebida • Acceder a ofertas exclusivas • Noticias, concursos y sorteos • Descubre lo que ocurre en tu edificio y en sus alrededores Proporcionado por Freo para los clientes que trabajan en nuestra comunidad.
Screenshots
Verdict
Hudson Research Center and Edificio La Sierra Madrid are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Hudson Research Center ships an update fortnightly, Edificio La Sierra Madrid monthly. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.
| Parameter | Hudson Research Center | Edificio La Sierra Madrid |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.5 |
| Further details — not scored | ||
| Size | 320 MB | 320 MB |
| Age rating | 4+ | 4+ |
| Developer | SPITIP 619W54 PROPERTY OWNER LLC | CBRE Real Estate, S.A. |
In-app purchases
Hudson Research Center
No in-app purchases
Edificio La Sierra Madrid
No in-app purchases
Questions
Is Hudson Research Center free?
Is Edificio La Sierra Madrid free?
Do Hudson Research Center or Edificio La Sierra Madrid have ads?
Which is updated more often, Hudson Research Center or Edificio La Sierra Madrid?
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