You can now add a payment directly from the receipts page.
Only the current version so far — new entries appear as the app ships updates.
CashTab - Group Spend Splitter is a finance app by Wych Way Studios with 100+ downloads (about 428 estimated). Released Oct 3, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “Simple spending tracker with different tabs for yourself, household and friends.”