Cash App is built for one person paying one person: fast, familiar, and free for standard use. TableCash is built for a group putting money into one place. Everyone chips in by card, it lands with one trusted organizer, the organizer approves what leaves, and everyone sees every dollar. For paying a friend back, use Cash App. For collecting from eight people into one fund someone has to hold, Cash App will move the money fine and leave the organizer to be the accountant.
Cash App does one thing extremely well: it moves money from one person to another. Your $cashtag, their $cashtag, done. That's genuinely useful, and for splitting a single bill or paying someone back it's hard to beat. But a group fund isn't a stack of one-to-one payments. When eight people each send their share to one organizer, the money arrives fine, and then the organizer's phone is holding eight separate transactions nobody else can see. There's no group balance, no shared record, and no way for anyone but the organizer to know who's actually paid.
TableCash is a group fund app. One person creates a table for the thing, everyone chips in by card, and the money lands with that one trusted organizer through Stripe. From there the two things Cash App can't do come for free: everyone sees the shared balance and who chipped in, and one person is the gatekeeper who approves what leaves, in the open. Members can request money from the table, the organizer approves or denies, and every dollar in and out sits on a record the whole group can open from their own phone. Reminders come from the app, not from a friend.
The honest framing: Cash App removes the friction of sending money. TableCash removes the friction of collecting and holding a group's money with someone in charge. Use Cash App to pay a person; use a table when the whole group is putting in and one person has to answer for it. TableCash never holds the money; Stripe moves it to the organizer, and the app is the record. If you want the broader how-to, here's how to collect money for a group.