About this app
Welcome to Newcastle Castle's Audio Guide ABOUT THIS GUIDE Our audio guide, narrated by celebrated historian John Grundy, provides every visitor with an immersive journey through history at various parts of the Castle. HOW IT WORKS This isn’t a use at home app, you need to be at our location and use this app to scan the QR codes placed around our site, this will then activate the audio.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 31, 2026 · 7:10 AM Free
Screenshots
