Best Diplomat Collection Apps

195+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

The best diplomat collection apps on iPhone average 4.7★ across 195+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Compare top Diplomat Collection Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Diplomat CollectionDiplomat CollectionFreeNoNoMay 2026
2Marriott Bonvoy: Book HotelsMarriott Bonvoy: Book HotelsFree4.9★ (2.8M)YesNoJul 2026
3HotelTonight: Hotel BookingHotelTonight: Hotel BookingFree4.9★ (585K)YesNoJul 2026
4Hilton Honors: Book HotelsHilton Honors: Book HotelsFree4.9★ (3.2M)YesNoJul 2026
5trivago: Compare hotel pricestrivago: Compare hotel pricesFree4.8★ (279K)YesNoJul 2026
6Wyndham Hotels & ResortsWyndham Hotels & ResortsFree4.8★ (267K)YesNoJul 2026
7Hyatt Inclusive CollectionHyatt Inclusive CollectionFree4.8★ (32K)NoNoJul 2026
8ALL Accor - Hotel bookingALL Accor - Hotel bookingFree4.7★ (20K)YesNoJul 2026

Top Picks for Diplomat Collection

Marriott Bonvoy: Book Hotels#2

Marriott Bonvoy: Book Hotels by Marriott International

Travel and Book 9,000+ Hotels
Strong Contender
✈️ Travel
4.9😊(2.8M ratings)
FreeAds
#15in Travel
Marriott Bonvoy: Book Hotels screenshot 1
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Marriott Bonvoy: Book Hotels screenshot 6

Book hotels directly and earn rewards with exclusive offers. Discover over 9,000 properties worldwide, manage your stay with contactless check-in and mobile keys, and enjoy in-app ordering and chat. Earn points for future travel and experiences.

What We Love

  • 👍 Convenient booking and management
  • 💡 Useful rewards program
  • 🚀 Easy to navigate
  • 👍 Friendly and helpful staff

Room to Improve

  • 🐛 Inconsistent mobile key functionality
  • 🐛 Unreliable check-in/check-out process
  • 🐛 Difficulty modifying reservations
HotelTonight: Hotel Booking#3

HotelTonight: Hotel Booking by Hotel Tonight Inc

Last minute deals on hotels
Worth Considering
✈️ Travel
4.9😐(585K ratings)
FreeAds
HotelTonight: Hotel Booking screenshot 1
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HotelTonight: Hotel Booking screenshot 5
HotelTonight: Hotel Booking screenshot 6

Discover exclusive hotel deals and discounts on unsold rooms. Save up to 33% with daily drops and earn rewards through a loyalty program. Book quickly and easily for tonight or up to 100 days in advance.

What We Love

  • 🚀 Convenient last-minute booking
  • 💰 Great deals and discounts
  • 🗺️ Helpful location and map features
  • 👍 Easy and intuitive app

Room to Improve

  • 🐛 Booking issues and reservation errors
  • 💲 Hidden fees and charges
  • 🤔 Misleading hotel descriptions

More Diplomat Collection apps to explore

4
Hilton Honors: Book Hotels
Hilton Honors: Book Hotels
Hilton Honors: Book Hotels
Earn Hotel and Travel Rewards
Free

Book hotels directly and manage your stays worldwide. Earn rewards, choose your room in advance, and use your phone as a digital key. Offers contactless check-in and check-out, plus in-room entertainment control.

Book hotels directlyEarn Hilton Honors PointsChoose room in advance
✈️ Travel
(3.2M)
free with in-app purchases
5
trivago: Compare hotel prices
trivago: Compare hotel prices
trivago: Compare hotel prices
5 million deals from top sites
Free

Easily search and compare hotel prices from numerous booking sites to find accommodations with desired amenities at the best rates. Get exclusive mobile deals, price drop alerts, and read aggregated guest reviews to book with confidence.

Compare accommodation prices from major booking sitesExclusive mobile ratesPrice drop alerts
✈️ Travel
(279K)
free with in-app purchases
6
Wyndham Hotels & Resorts
Wyndham Hotels & Resorts
Wyndham Hotels & Resorts
Book 9,000+ hotels worldwide
Free

Book stays at over 8,900 hotels worldwide across 22 brands. Features include streamlined booking, in-stay conveniences like mobile check-in and front desk texting, and Wyndham Rewards member benefits such as point tracking and exclusive offers.

Streamlined booking with Lightning Book™Road Trip Planner for multi-hotel bookingsIn-stay features: mobile check-in/out, front desk texting
✈️ Travel
(267K)
free with in-app purchases
7
Hyatt Inclusive Collection
Hyatt Inclusive Collection
Hyatt Inclusive Collection
by Mobail Apps S.L.
Free

Explore a collection of unique resorts designed for every lifestyle and life stage. Find your dream vacation, plan a flawless meeting, or host the ultimate destination wedding. Create lifetime memories and celebrate every moment.

Unique resort brandsDream vacationsFlawless meetings
✈️ Travel
(32K)
free
8
ALL Accor - Hotel booking
ALL Accor - Hotel booking
ALL Accor - Hotel booking
Book holidays at our hotels
Free

Easily book hotels, resorts, and apartments worldwide for business or leisure. Discover deals, manage reservations, and earn rewards through a comprehensive loyalty program. Explore thousands of properties across diverse brands and destinations.

Worldwide hotel bookingDeals and discountsReservation management
✈️ Travel
(20K)
free with in-app purchases
9
Booking.com: Hotels & Travel
Booking.com: Hotels & Travel
Booking.com: Hotels & Travel
Hotels, flights & car rentals
Free

Find and book accommodations, flights, and car rentals for your next trip. Offers flexible cancellation, 24/7 customer service, and mobile-only discounts. Manage your entire journey in one place.

Book accommodations, flights, and car rentalsFree cancellation on most properties24/7 customer service
✈️ Travel
(2.1M)
free with in-app purchases
10
World of Hyatt: Book Hotels
World of Hyatt: Book Hotels
World of Hyatt: Book Hotels
Hotels and Resorts
Free

Easily plan, book, and manage hotel and resort stays. Get the best rates guaranteed when booking directly and earn points towards travel rewards. Features include mobile check-in, digital key, and in-room service requests.

Book hotel stays with points or cashExplore hotel details and local attractionsSave favorite hotels
✈️ Travel
(236K)
free
11
OYO: Hotel Booking App & Deals
OYO: Hotel Booking App & Deals
OYO: Hotel Booking App & Deals
Best Offer : Book Budget Rooms
Free

Easily book hotels and vacation homes globally with a vast selection of accommodations. Enjoy comfort, convenience, and affordability for any trip, from budget stays to luxurious getaways. Offers exclusive deals and membership benefits for savings.

Global hotel and home bookingDiverse accommodation types (hotels, villas, homes)Budget-friendly to luxurious options
✈️ Travel
(9K)
free with in-app purchases
12
Agoda: Cheap Flights & Hotels
Agoda: Cheap Flights & Hotels
Agoda: Cheap Flights & Hotels
Book a hotel, flight & more
Free

Book flights and accommodations worldwide with ease. Discover millions of hotels, resorts, and homes, alongside deals from over 200 airlines. Travel confidently with verified reviews, local information, and 24/7 customer support.

Book cheap flights from 200+ airlinesSearch millions of accommodationsVerified reviews and local information
✈️ Travel
(175K)
free with in-app purchases
13
Choice Hotels : Book Hotels
Choice Hotels : Book Hotels
Choice Hotels : Book Hotels
Book over 7k hotels worldwide
Free

Easily find and book hotels worldwide, manage your reservations, and earn rewards. This app simplifies travel planning for business or leisure, offering guaranteed lowest prices and seamless booking.

Search hotels by location or attractionsView hotel photos, maps, and virtual toursRead user reviews
✈️ Travel
(101K)
free with in-app purchases
14
Airbnb
Airbnb
Airbnb
Homes, experiences, services
Free

Discover and book unique accommodations, local experiences, and professional services worldwide. Find the perfect stay for any trip, explore authentic activities hosted by locals, and enhance your visit with convenient on-demand services.

8+ million vacation rentalsThousands of local experiencesOn-demand professional services
✈️ Travel
(702K)
free with in-app purchases
15
IHG One Rewards: Book Hotels
IHG One Rewards: Book Hotels
IHG One Rewards: Book Hotels
Book 6,800+ hotels worldwide
Free

Book hotels at over 6,800 worldwide destinations and earn rewards. Easily find deals, manage reservations, and enjoy exclusive member benefits like room upgrades and bonus points. Connect to free Wi-Fi and use digital checkout for a seamless stay.

Book hotels worldwideEarn and redeem rewardsFind hotel deals
✈️ Travel
(790K)
free with in-app purchases
16
Dayuse.com
Dayuse.com
Dayuse.com
Hotel rooms for the day
Free

Book hotel rooms and services for daytime use, offering a flexible alternative to overnight stays. Ideal for work, relaxation, or a short break, with access to hotel amenities.

Hourly hotel room bookingsAccess to hotel amenities (pool, gym, spa)Workspace and private space rentals
✈️ Travel
(26K)
free with in-app purchases
17
Palace Resorts
Palace Resorts
Palace Resorts
by Palace Resorts, S.A. De C.V.
Free

Enhance your luxury resort stay with this app. Access all vacation information, request room service, schedule activities, book spa treatments, and make dining reservations. Explore property maps and view daily entertainment schedules for an unforgettable experience.

Request room serviceSchedule activities and view agendaBook spa services
✈️ Travel
(18K)
free
18
RIU Hotels & Resorts
RIU Hotels & Resorts
RIU Hotels & Resorts
RIU guest info
Free

Plan and enhance your vacation with this app. Access hotel information, manage reservations, check in remotely, and communicate directly with staff. Enjoy exclusive benefits as a loyalty program member.

Quick and easy bookingReservation managementMobile check-in
✈️ Travel
(25K)
free
19
Four Seasons
Four Seasons
Four Seasons
Luxury Hotels and Resorts
Free

Plan your next luxury escape with ease. Connect with hotels and resorts worldwide, manage your trips, and discover destinations. Personalize your stay by setting room preferences, booking activities, and communicating directly with hotel staff.

Personalized trip planningGlobal destination discoveryActivity booking and itinerary management
✈️ Travel
(204)
free with in-app purchases
20
Hotels.com: Book hotels & more
Hotels.com: Book hotels & more
Hotels.com: Book hotels & more
Find last minute travel deals
Free

Discover and book hotels worldwide with this app. Save on stays with member prices and enjoy perks. Organize trips, view locations on a map, read reviews, and book securely. Manage bookings offline and get updates.

Book hotels worldwideMember savings up to 20%Free cancellation on most hotels
✈️ Travel
(2.3M)
free with in-app purchases

FAQ about Diplomat Collection

Are there free diplomat collection apps for iPhone?
Yes — 20 of the top diplomat collection apps we rank are free to download, including Diplomat Collection and Marriott Bonvoy: Book Hotels.
Diplomat Collection has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 195+ diplomat collection apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.