Rosenberg vs U2D Ventari Events
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rosenberg
Manage all aspects of your apartment digitally, from keyless entry to accessing your rental contract. Connect with your property management and neighborhood for a seamless living experience. Discover additional services like room booking and car sharing.
- Keyless entry via smartphone
- Digital property management connection
- Damage reporting
- Appointment coordination
- Online rental contract access
- Additional services booking
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Living in the world of tomorrow. Download the Rosenberg-Quartier app now and manage all concerns related to your flat in a digital way. The Rosenberg-Quartier app is your connection to your home, your neighbourhood and your property management – anytime, anywhere. For a unique living experience. Functions of the app: - keyless entry by smartphone - digital connection to your property management - damage reports via app - easy coordination of appointments - online access to your rental contract and flat data - additional services (room booking, laundry service, car sharing, etc.) ... and many other functions that increase the quality of your way of living.
U2D Ventari Events
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Die Event-App von U2D Ventari ist der mobile Client zum Veranstaltungsmangement Ventari. Sie bietet neben allen Informationen rund um das Event auch weitere Features, wie z.B.: • Favoriten • Chat • Networking • Live Voting Integration • Personalisierte Inhalte Sie haben von nun an Ihr Ticket digital dabei und können sich auch jetzt noch kurzfristig per App an gewünschten Events anmelden. Mit der U2D Ventari Event-App können Sie: • Bei der Einlasskontrolle einfach ihr elektronisches Ticket vorzeigen • Sich unterwegs zu Sessions oder Events anmelden • Ihr Profil pflegen • Mit anderen Teilnehmern chatten • Alle Infos rund um das Event einsehen Diese App ist eine Erweiterung des U2D Ventari Veranstaltungsmanagement und benötigt zum Zugriff auf Inhalte einen gültigen Ventari-Benutzer.
Screenshots
Verdict
The clearest difference is update cadence: Rosenberg at every 2 months against U2D Ventari Events's every 11 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Rosenberg ships an update every 2 months, U2D Ventari Events every 11 months. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.
| Parameter | Rosenberg | U2D Ventari Events |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 32 MB | 19 MB |
| Age rating | 4+ | 17+ |
| Developer | Schwarz Digits IT KG | up2date solutions GmbH |
In-app purchases
Rosenberg
No in-app purchases
U2D Ventari Events
No in-app purchases
