Apps Like Zennio Key for iPhone and iPad
Zennio Key screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Hilton Honors: Book Hotels
Hilton Worldwide Holdings Inc.
Stays, earn points, manage reservations
And manage stays with real-time availability and rate comparisons. Earn points for stays at participating . Redeem rewards for free nights or upgrades. Access digital keys for contactless entry. Customize room preferences in advance.
Marriott Bonvoy: Book Hotels
Marriott International
Stays and manage reservations
Hotel stays by searching across 9,000+ properties in 130+ countries. Earn rewards for direct bookings. Filter options by price, amenities, and location. Manage reservations, view cancellation policies, and update guest details.
Disneyland®
Disney Electronic Content, Inc.
Plan trips, buy tickets, and explore parks
Plan and navigate the park with real-time maps and character location tracking. Purchase tickets and use the Disney Genie service to create a personalized itinerary. Receive updates and manage your visit details directly through the .
World of Hyatt: Book Hotels
Hyatt Corporation
Hotel stays and manage reservations
Hotel stays using points, cash, or both. View hotel photos, details, and local attractions. Save trips and manage reservations. Earn points for stays and redeem them for rewards. Check-in and check-out remotely.
Trane® Home
TRANE U.S. INC
Control systems from anywhere
Control thermostats, locks, lights, and cameras from anywhere. Schedule heating and cooling systems. Locate and contact local Trane HVAC dealers. Monitor and adjust security systems in real time.
Great Wolf Lodge
Great Wolf Resorts Holdings, Inc.
Plan trips, book stays, track events
Plan and manage trips with real-time water park schedules, event listings, and attraction details.
RIU Hotels & Resorts
Reservation Shop Sociedad Limitada
Book trips, access services, stay informed
Book hotel stays with real-time availability and instant confirmation. Manage reservations, view itineraries, and receive push notifications for updates. Access hotel amenities, make dining reservations, and use in-room services through the .
Kevo
UniKey Technologies Inc.
Send eKeys to unlock smart locks remotely
Manage smart locks with touch-to-open functionality. Send eKeys to users via or web. Set access permissions for Anytime, Scheduled, or Guest eKeys. Track lock/unlock events and manage user activity history.
Bahia Principe Hotels
Pinero Gestion Hotelera S.A.
Check-in, access account, explore map
Browse destinations and . Access your My account. Complete check-in for faster arrival and use express checkout. Explore an interactive map for service locations. Reserve activities, shows, and dinners. Inquire about excursions and spa treatments.
FLEXIPASS Mobile Access
FLEXIPASS KEYLESS MOBILE ACCESS SRL SEMPLIFICATA
Your room with your phone
Hotel rooms using a smartphone as a digital key. Enter a code to unlock the door. Receive keys online through a secure cloud connection. No physical key required.
OpenKey
OPENKEY, INC.
Unlock rooms with your smartphone
Access hotel rooms globally using a digital key on your smartphone. Unlock rooms instantly with a button tap. Share keys with up to four guests. View stay details and manage access permissions remotely.
I Prefer
Preferred Hotels & Resorts Worldwide, Inc.
Book stays and manage your account
Book hotel stays at over 650 properties worldwide with exclusive rates. View reservations, past stays, and points activity. Redeem points for free nights and rewards. Manage Member account details and personal preferences.
Wyndham Grand Cancun
Promotores Inmobiliarios El Caracol, S.A. De C.V.
Explore hotel details and contact info
View hotel photos, read descriptions, and find contact information. Learn about modern amenities and luxurious accommodations. Explore Mayan culture and discover the hotel's location near the Mexican Caribbean and Nichupte Lagoon.
Premier Smart
Premier Accessory Group, LLC
Control devices, set scenes, monitor cameras
Control home devices via or voice commands. Adjust LED bulb colors, toggle outlets, and view camera feeds. Organize devices by room, set automated scenes, and schedule device actions. Connects directly to home Wi-Fi without a hub.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.