well there's quite a few hits when you search the AppStore for inferno... more info?
web site?
EDIT:
further searching on this topic yielded:
App Store apps can be published as "unlisted," meaning they are not publicly visible in the App Store's search results, categories, or charts. These apps are only accessible via a direct link. This allows for distribution without widespread public discoverability.
Explanation:
- Unlisted Apps:
These apps are still published through the App Store, but they are not listed in any of the App Store's public listings.
- Direct Link Access:
Users can only download these apps by accessing a direct link, which is not publicly shared.
- Not Private:
While not publicly listed, unlisted apps are not considered private in the sense that they are not restricted to a specific group of users, says Apple Support.
- Apple Business Manager:
Apple Business Manager allows organizations to purchase and distribute public and private apps, including custom apps.
- Enterprise Program:
The Apple Developer Enterprise Program enables large organizations to develop and deploy proprietary internal apps for their employees.
- TestFlight:
Unlisted apps are not a replacement for TestFlight, which is designed for beta testing.
so it's possible to only allow access via (QR) link but why would you if others can just need a login account/password to use? if it's available for Android and iOS whats the issue? you've pointed out there's 5 billion phones... and if you didnt have one there must be a corporate one or a workmates one. hardly the biggest tech issue around. or a desktop...
none of which has a single thing to do with Epic... 