For splitting bills the two are nearly tied. The harder problem is a group that uses both, so enter your total above and let each person pay in the app they already have.
Venmo and Cash App both do the core job well: request money by handle, pool a group, and open a prefilled payment from a link. The differences are around the edges: the social feed, what else each app does, and where they are available. Fees move over time, so confirm the current number in the app before an instant transfer.
| For splitting bills | Venmo | Cash App |
|---|---|---|
| Pay / request by handle | @username | $cashtag |
| Group / pooled requests | Venmo Groups | Cash App Pools |
| Standard bank transfer | Free | Free |
| Instant transfer | Fee | Fee |
| Prefilled web payment link | Yes | Yes |
| Social feed | Yes (can be private) | No |
| Also does | Card, crypto | Card, stocks, bitcoin |
| Availability | US | US, UK |
Most tables are split across apps. Instead of nagging everyone onto one wallet, CheckSplitting gives each person a button for the app they already have. You build the split once, share a single link, and Venmo people tap Venmo while Cash App people tap Cash App, each with the amount prefilled. Zelle and Apple Cash show the handle with instructions, since those have no universal web link.