LifeTopix app is our flagship iOS app that has the superset of all of the standard features in our other apps. It too has a “Pro Inbox Pack” in-app purchase to get the “inbox” features in LifeTopix.
Pro.Inbox app is a separate dedicated app that focuses on the in box and calendar features. If you want the broader features of the LifeTopix app, you can simply purchase the following in-app purchases in Pro.Inbox app: “My Topics Pack” and “Location + Context Pack.” That is a better way to go
Here is a webpage that compares all of our iOS apps: Compare LightArrow Productivity and Business Apps