Free and fun
Easy to use and really interesting! I recommend it.
正阿!
很有意思的一個app, 希望可以開到去更多既地方, 每一區都會有一個代表性的地方呢🥹
Great experience and idea
The ar experience is interesting and love the historic graphics presentation.

Experience Hong Kong's past like never before with this augmented reality app. See historical panoramas overlaid on your current surroundings, complete with animations and landmark information. Share your discoveries on social media.
1.5.13
October 24, 2025
-System update -Information update
CITY IN TIME is an augmented reality tourism project that uses a mobile app to overlay historical panoramas of Hong Kong onto your current surroundings, offering a unique way to explore the city's past.
The app transforms your smartphone into a window to the past. It precisely aligns 360-degree historical panoramas with your real-world location, allowing you to see the contrast between old and new Hong Kong.
CITY IN TIME can be experienced in person at designated locations in Hong Kong, or virtually via the CITY IN TIME website. The app is designed to enhance exploration within Hong Kong.
CITY IN TIME is available on iPhone, iPad, and iPod devices. It is designed for iOS users interested in augmented reality travel experiences.
Yes, CITY IN TIME is a free application. There are no in-app purchases or advertisements, allowing for an uninterrupted exploration of Hong Kong's history.
The latest version of CITY IN TIME is 1.5.13, which was last updated on October 24, 2025. This indicates ongoing development and support for the application.
CITY IN TIME has an age rating of 4+. This makes it suitable for a wide range of users, including families exploring Hong Kong.
CITY IN TIME was created by City University of Hong Kong as a tourism project presented by the Tourism Commission, combining art and technology to enrich the visitor experience.