As I had mentioned in my observation post, I had subtly mentioned, without mentioning, that this app is as shady one can think of. Advertising and associating with Card Experts (LOL) to create a bubble and going the Jio way of hike without even taking monetary effort on acquiring customers.
Once having realized its all shady - No more Sage for me from past month
Like Crapia Cards - without giving proper reward to the customer, their associations give the perception of burning money on Messiahs and Evangelists.
One place to see all your card benefits, cost, forex charge, how to earn RP, how to transfer it etc
Similarly for FFP like qatar or BA etc as well as hotel loyalty programs . One place to link all your accounts and know how to transfer in or transfer out, what each status level gives etc
You can now link all your cards and use it to book flights using points ( havent still tried this but did check it out)
GC purchase with GC MCC
Bill payments and reminders
Its still a good app for someone with a lot of cards.