See a hotel's Chrono Score — when it was built and last renovated — while you browse hotel booking and travel sites.
Users
7
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#221K
#185K among extensions
Version
1.2.1
updated 12 Oct 2026
Users
monthly, 4 months
Latest, 15 Oct 2026:7 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About HotelChrono — Renovation Score
HotelChrono shows you how fresh a hotel really is — before you book.
As you browse the hotel pages you already use, HotelChrono detects the hotel and shows its Chrono Score: a 1–10 freshness rating based on when it was built and last renovated. Stars tell you the category; the Chrono Score tells you the condition.
• Instant Chrono Score (1–10) on hotel pages
• Built year + last renovation year, each from a real source
• Flags hotels currently under renovation
• Quick popup search for any hotel by name
• Link to the full sourced timeline on hotelchrono.com
No accounts. No tracking. No personal data collected. Free.