The idea is fantastic and if it actually worked, it would be 5 stars. Unfortunately, other than a redundant way to upload a receipt (just use the concur app and you can actually do much more). Hotel itemization is always wrong. Amounts are off often and matching to expenses automatically is hit and miss.
I have tried a couple times over the last year and if anything, accuracy has decreased. Deleted the app and wont bother again.
iamhootis about ExpenseIt from Concur