Check out Dcode Reader in action! https://deeplai.com/solutions/mobile_apps/dcode_gallery/

HOW IT WORKS
Download the Decode reader app, for information display.
Download the Decode reader app Pro for creating an item list and file export.

DCODE
Dcode is an encrypted variable code mark, indented on a timber ring at the forest and is delivering a geo-localization accuracy on a 2m level, timestamp accuracy to a one second level.

SUBSCRIPTION
By buying 'Dcode Reader Pro' subscription, you will get access to unlimited use of all Pro features of the application, such as creating and managing lists, storing Dcodes in the device's memory, and sharing Dcodes with others. The purchase will be charged directly to your Apple account. You can manage or cancel your Dcode Reader subscription in your Apple account settings at any time. The subscription will be auto-renewed shortly before the subscription period ends, maintaining the same price and subscription type you previously purchased, unless vou unsubscribe no later than 24 hours before the subscription ends. At the time of purchase or renewal, a valid payment method must be deposited. By subscribing to 'Dcode Reader Pro', you are agreeing to the terms of the Apple App Store and Dcode Reader Privacy Policy.
Privacy Policy: https://deeplai.com/files/Deeplai_Privacy_Policy.pdf
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Enjoy the easiness in use.
Deeplai Team