This is a total scam Do not buy
There is no instruction file
Lot of money (for an app anyway) wasted

Transform your compatible device into a professional 3D scanner. Quickly capture real-world objects and export them as 3D scans in OBJ format. Explore new creative possibilities with easy-to-use 3D scanning.
1.1
January 8, 2022
Update SDK
Get full access to Lidar 3d Scanner
Lidar 3d Scanner requires a device with a LiDAR sensor, such as the iPhone 12 Pro and iPhone 12 Pro Max. It is also supported on iPad and iPod devices with this technology.
The app is free to download. Subscription plans are available for weekly ($2.99), monthly ($5.99), and yearly ($29.99) access, all offering a 3-day free trial.
You can manage or cancel your subscription at any time by accessing your user settings within the App Store after purchase. Subscriptions automatically renew unless turned off 24 hours before the current period ends.
Based on the provided data, the application does not feature advertisements.
Lidar 3d Scanner allows you to export your 3D scans in the widely compatible OBJ format.
The app was last updated on January 8, 2022, with version 1.1. This indicates a release cycle that may vary, but updates are provided.
Lidar 3d Scanner has an age rating of 4+, making it suitable for a broad audience.
All subscription plans for Lidar 3d Scanner include a 3-day free trial, allowing you to explore the app's features before committing to a paid subscription.