Adventure of the Seas vs Voyager of the Seas. Both ships are identical in size.
Adventure is the newer ship. Built 2001 refurbished 2018 Passenger 3835
Voyager is the older of the two. Built 1999 refurbished 2014 Passengers 3114
Here is the update on the Amplified version.
US$97 million, 41-day transformation, Royal Caribbean International’s amplified Voyager of the Seas New additions include first-to-market experiences and amenities, such as The Perfect Storm duo of three-story racer waterslides and glow-in-the-dark laser tag with Battle for Planet Z. Debuting alongside this lineup is the reinvigorated Vitality Spa and Fitness Center, redesigned kids and teens spaces as well as 72 new inside and balcony staterooms. Guests can also look forward to the new Royal Caribbean International mobile app, which will deliver a more seamless holiday experience. Through the app, travellers will be able to check in for their cruise, view their onboard expenses as well as make and manage reservations for onboard activities, dining, shows and shore excursions, among other features.