Both apps help groups split shared costs. Here's where they actually differ — no spin, so you can pick the right one for how your group actually travels.
Splitwise is a well-established, general-purpose expense splitter built for ongoing use — roommates, couples, recurring bills, plus occasional trips. Splitinerary is built specifically for travel, with one problem in particular that general splitters don't solve well: groups where not everyone was present for the same nights or the same expenses.
If your group is the same size the whole trip and splits things evenly, either app will work fine. If people join late, leave early, or you're traveling as multiple families sharing some costs but not others, that's where the difference shows up.
| Splitinerary | Splitwise | |
|---|---|---|
| Free to use | Yes, no credit card | Yes, with limits |
| Daily expense limit on free tier | None | 3 expenses/day |
| Partial-stay / date-range proration for lodging | Built in | Not a dedicated feature — splits are by equal share, percentage, or manual adjustment |
| Per-family vs. per-person splitting | Built in (choose either per expense) | Manual adjustment required |
| Minimized settlement transactions | Yes | Yes (Splitwise's debt simplification is a genuine strength) |
| Receipt scanning | Included free, via mobile web (integrated into itemized meal splitting) | Pro only (~$4.99/mo) |
| Currency conversion | Not yet available | Pro only |
| Mobile app | No native app — mobile-responsive web app, including receipt scanning on-device | iOS & Android native apps |
| Best suited for | Trip-specific group travel, especially partial stays and multi-family trips | Ongoing shared expenses — roommates, couples, recurring costs, plus general trip splitting |
Pricing and feature details for Splitwise current as of mid-2026 — confirm on their site, as free/paid tier lines shift periodically.
To be direct about it: if you're splitting rent and utilities with roommates month after month, or you want an app your friends already have installed, Splitwise's scale and mobile apps are real advantages. Its debt-simplification feature — reducing a tangle of IOUs to the minimum number of payments — is also genuinely well built, and something we think is table stakes for any splitting app worth using (Splitinerary does this too).
If someone joins your group four days into a seven-night rental, Splitinerary calculates their share based on nights actually stayed — not an even split across everyone in the group regardless of how long they were there.
Traveling as three families sharing a house? Assign each family as a single traveler entity, and choose whether a given cost splits by headcount (a family of 4 pays 4x a solo traveler for meals) or by unit (each family pays the same flat share — useful for something like one shared rental car).
Splitwise locks receipt scanning behind its Pro tier. Splitinerary includes it at no cost — open the mobile-responsive web app on your phone, scan a receipt, and it feeds directly into itemized meal splitting, so you can assign individual line items to specific travelers without typing each one in by hand.
Splitinerary doesn't try to be your everyday roommate-bill tracker. It's built around a single trip's dashboard, cost grid, and settlement plan — so everything about the split reflects the actual structure of that trip.