With HerexNow you can see the challenges available in your area and win prizes for achieving them. The challenges consist of taking a tour across sites and accrediting the visits. Challenges must be done within a limited period (which are usually several days).

The accreditation of the visit to a place can be done in one of the following two ways, depending on how the challenge has been designed. You always must open the app and enter the screen of the site when you are physically in it, then:

1. Or you must stay on the site for a minimum time (which the app controls automatically).

2. Or a QR code must be scanned (that be provided by the site staff).

Sites must be visited on a valid day and time for the app to enable accreditation.

Once all the mandatory visits have been validated, the app will generate a certificate and a QR code that must be shown to the person indicated in the challenge to obtain the prize.

You are allowed to enter on the screen of the site when you are close enough (the app will go from indicating distance to showing "Here & Now"). In the site screen, in addition to the challenges you will find buttons with information and functions related to the site.

Once this is on the site you can follow it and then you can access the detail screen whenever you want, even if you are not on it.