Try explaining your app
2) Didn’t know we needed a card to make it work. (Refer to #1). When AR first came out (over 10 years ago), this was the technique. Now AR apps just need to scan the surrounding area.

Archived App
This is an archived listing of the app previously available on the App Store.Experience history through immersive augmented reality. Overlay virtual displays onto real-world surroundings for a rich audiovisual learning experience.
3.1.2
October 13, 2020
Improved user interface.
Augmented history uses augmented reality to provide an immersive audiovisual experience, overlaying virtual displays onto real-world surroundings for educational purposes.
Augmented history is available on iPhone, iPad, and iPod devices.
Augmented history has an age rating of 4+, making it suitable for a wide range of users.
The latest version of Augmented history was released on October 13, 2020.
It enhances learning by employing computerized simulation and techniques like image recognition to create a rich, interactive historical experience.
The provided data does not specify whether Augmented history offers offline access. It is recommended to check the app store listing for details.
Augmented history focuses on immersive audiovisual experiences and the application of computerized simulation to make history engaging.