
About
Discover the history and architecture of buildings around you using augmented reality. Point your phone to identify structures, view key facts like year built and architect, and explore detailed stories. Unlock deeper historical content and offline access with a subscription.
What's New in ArchSpy
1.0.2
September 30, 2026
Numerous code fixes, stability and user experience improvements.
Subscriptions & In-App Purchases
Monthly
Monthly subscription - auto renews every month.
User reviews
FAQ
What is ArchSpy?
ArchSpy is an augmented reality application that reveals the history and architecture of buildings around you. It identifies structures and provides key facts such as the year built, architect, and style.
Does ArchSpy have ads?
No, ArchSpy does not contain advertisements. The app is free to explore with optional in-app purchases for deeper content.
How much does ArchSpy cost?
ArchSpy is free to download and explore. An optional subscription called Keystone is available for $3.99 per month or $29.99 per year, offering full history and offline access.
What subscription tiers does ArchSpy offer?
ArchSpy offers a Keystone subscription with monthly ($3.99) and yearly ($29.99) plans. Both plans include a free trial period.
Can I use ArchSpy offline?
Yes, the Keystone subscription provides offline access, which is useful for walking and travel when internet connectivity may be limited.
What devices does ArchSpy support?
ArchSpy currently supports iPhones. It was released on August 4, 2026, and last updated on August 16, 2026.
What is the age rating for ArchSpy?
ArchSpy has an age rating of 12+, making it suitable for most users interested in history and architecture.
How often is ArchSpy updated?
ArchSpy was last updated on August 16, 2026, indicating a recent focus on development and potential for future updates. The developer is actively seeking user input for new city additions.


