A new version of Open Access Helper has been released. It was developed for iOS 15, suitable for such products as the iPhone or iPad, and contains all features of the desktop version.
Every time the user encounters the mention of a document with its respective DOI code, the Open Access Helper automatically searches for and presents an Open Access copy of said document. If the user enables their institution, it is also able to guide them to further access via institutional subscriptions.
The Open Access Helper can be downloaded free of charge on its website. There are versions for iPhone & iPad, Safari (macOS), Chrome, and Firefox Browser available.