Best App to Split Expenses with Friends (2026): Free Alternatives to Splitwise

The best apps to split expenses with friends in 2026 are Tricount, Spliit, Splitwise and Wuzzio, all free for core features. The right choice depends on whether you need a quick one-trip solution, a long-term shared living tracker or an all-in-one app that also handles grocery lists and household tasks.

How expense-splitting apps work

The concept is simple. Every time someone in the group pays for something shared, they log it in the app: how much, who paid, who benefits and in what proportion. The app maintains running balances for each person. At the end of the trip or month, it calculates the minimum number of transfers to bring everyone to zero.

The maths behind minimum transfers is the key feature. Without it, you might need six transfers to settle a group of four. With it, you often need one or two.

What to look for in an expense-splitting app

Speed of entry. The best time to log an expense is at the moment of payment. If entry takes more than 30 seconds, it gets deferred, remembered inaccurately or forgotten.

Unequal splits. Not every expense divides equally. The hotel room that two people shared while two others stayed elsewhere. The restaurant where one person ordered the set menu and another the sharing platter. The app must support percentages, fixed amounts and custom per-person allocations.

Running balances. At any moment, each group member should be able to see exactly what they owe or are owed across all logged expenses.

Settlement calculation. Minimum transfers to zero, with clear instructions (A pays C 23.50, done).

Multiple currencies. For international travel, the app should handle currency conversion automatically.

The best free apps to split expenses

Tricount

The most popular choice in Europe. Fully free, no account required to join via link. Clean interface, supports multiple currencies, automatic settlement calculation. Particularly good for holidays and one-off group events.

Limitations: no categories, no recurring expenses, no long-term household use. Does not handle ongoing shared living costs well.

Spliit

Open-source, 100% free, no ads. Does one thing: split expenses. No extras, no features beyond the core. If that is all you need, it is the cleanest option available.

Splitwise

The longest-established app in this space and the most widely used globally. Free for core features, with a paid Pro tier that adds receipt scanning, receipt totalling and CSV export. The main advantage of Splitwise is network effects: the people you invite may already have the app installed.

Splitwise handles both group travel and ongoing household expenses well. The iOS and Android apps are polished and stable.

Settle Up

Available on iOS and Android, multiple currencies, clean design. The free version limits the number of expenses per group, which is fine for short trips but restricting for long-term use.

Honesty Box (IOU)

Simple debt tracking between two people. Works for couples or pairs who want to keep a running tab without a full group expense system.

Wuzzio

Wuzzio integrates expense splitting with household task management, a shared calendar and a grocery list. Add an expense, select who paid and how it splits, view balances per person. At end of month or trip, open the settlement screen for minimum transfer instructions. Free, no member limit.

The advantage over dedicated expense apps: when the group also coordinates grocery shopping and tasks together, having everything in one app reduces friction significantly. Log the grocery shop as a shared expense and check off the grocery list items in the same session.

The limitation compared to Splitwise: no receipt scanner, no PDF export. For groups that need those features, Splitwise is the better choice.

For a detailed walkthrough of how the settlement calculation works and when each app excels, see our guide to splitting bills with friends.

Free alternatives to Splitwise: direct comparison

Common mistakes when splitting expenses

Settling too infrequently. A balance that accumulates for six months becomes emotionally significant. Monthly settlements keep amounts manageable.

Not defining what counts as shared. The personal drink at dinner. The souvenir. The upgrade. Decide before the trip, not during.

Logging too late. Same-day logging is far more accurate than week-later logging. Make it a rule.

Using different apps. If half the group uses one app and half uses another, neither is authoritative. One app for the whole group is better than two perfect individual records.

Expense splitting for couples

For couples who maintain separate finances but share some expenses, a simple monthly process works well:

1. Log every shared expense as it happens (grocery shop, dinner out, joint purchases).
2. At month end, check the balance.
3. One partner transfers the difference.

The key is consistency: logging immediately rather than relying on memory. Wuzzio handles this naturally alongside the shared grocery list and calendar.

Conclusion

For holidays and one-off group events, Tricount is the simplest free option with no mandatory signup. For long-term shared living, Splitwise handles the most edge cases. Wuzzio is the best fit when the group wants expense splitting as part of broader household coordination, at no cost.