Apps Like SMARTLINEN Client App for iPhone and iPad
Register guests and generate QR codes
The allows users to preregister as guests or residents by providing contact information. It generates a unique QR code for identification on property. Users can manage inventory items through integration with devices.
SMARTLINEN Client App screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


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.

Pulse for Booking.com Partners
Booking.com B.V.
Book stays, manage bookings, track guests
View property bookings, track arrivals and departures, and monitor new bookings, cancellations, and reviews. Communicate with guests via live chat and use pre-translated templates for responses. Access key property data and updates at a glance.

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.


Last Key Realty
Operto Guest Technologies Inc.
Access unit, connect, view menus, purchase items
Access your rental unit remotely to unlock the front door. Connect with the concierge team for assistance. View restaurant recommendations and purchase extra services. Review vacation home details and manage check-in process.


ResortPass for Hotels
ResortPass, Inc.
Manage guest amenities and boost revenue
Manage hotel amenities and guest access with the . Create and distribute digital passes for pool, cabana, fitness, spa, and event access. Track guest usage and generate revenue from ancillary services.



Agoda: Cheap Flights & Hotels
Agoda Company Pte. Ltd.
Book and worldwide
Book and accommodations by comparing prices across 200 airlines and 3.9 million listings. Filter options include price, date, and location. Save searches and set price alerts. View detailed property descriptions and user reviews.

ShowingSmart
Houston Association of Realtors
Schedule showings, track feedback, manage listings
Manage property showings with scheduling, appointment tracking, and feedback collection. Share showing details with clients. Access a dedicated call center for support. Sync showing data across devices. Generate reports on showing activity.

PayByPhone Parking
PayByPhone Technologies Inc.
Park and pay securely anywhere
Allows users to pay for using their mobile device. Locate spots, start and stop timers, and pay with saved payment methods. Receive notifications and view payment history. Supports multiple currencies and languages.

Belmond
BELMOND MANAGEMENT LIMITED
Explore destinations, book experiences, and plan journeys
Access property details, send requests, and browse menus. Chat with in-house experts for pre-arrival info. View digital guides and manage stays without touching screens.

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.

Marriott Vacation Club
Marriott Ownership Resorts, Inc.
Explore reservations and resort details
Review on-property restaurants and nearby dining options. Check available amenities and view the resort map. Access excursions and activities in the destination. Manage ownership details and plan trips. Receive updates on resort news and events.


DACK
Operto Guest Technologies Inc.
Check-in, access, and explore properties
Perform contactless check-in and access rooms with a mobile key or code. View property guides for amenities, nearby attractions, and stay instructions.

Holland America Line Navigator
Holland America Line Inc
Review bookings, check events, access profile
Log in to access account information and booking history. Review cruise services, events, and shore excursions. View an interactive fleet map. Connect to ship WiFi to access menus, spa services, and chat with guests.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.