Stuck in a loop!
I launch it after I get it from the App Store, and a popup says an upgrade is required to use it, it takes me back to this app on the store.
Yes, Universal Viewer is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Universal Viewer is free.
To get estimated revenue of Universal Viewer app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
I launch it after I get it from the App Store, and a popup says an upgrade is required to use it, it takes me back to this app on the store.
I just downloaded the app and when I opened it, there is a pop up that says I need to upgrade and had a link to the app’s page in the App Store with no update available.
Check your code.