Equna vs. Splitwise: Why couples, families and co-parents need a different app

Splitwise is a good product. Millions of people use it, I used it myself for years, and for many situations it's exactly right: a flatshare of five, a road trip with friends, a dinner you split afterwards.

But Equna isn't built against Splitwise — it's built for a different situation. If you're a couple, a family, or co-parents sharing costs after a separation, Splitwise quickly feels a notch too generic. Things are missing that hurt every month in real life.

In this article I'll show where we deliberately took a different turn with Equna — and where Splitwise remains the better choice.

1. Equna is built for exactly two adults

Splitwise is a group app. Arbitrary numbers of people, arbitrary numbers of groups, with every expense the question again: "Who was there, who's paying with us?".

Equna is a two-person app. One group, two adults, plus your children. Period. That sounds like a constraint but is actually a liberation:

• No selection boxes per expense — the app knows it's about the two of you.
• No "who already settled, who hasn't?" across five people.
• The split ratio (e.g. 50/50 or 60/40) is set once and applies automatically.

If what you want isn't "distributing money among many people" but "living fairly with one person" — then this reduction is exactly the right thing.

2. Children are their own area, not a workaround

In Splitwise you have to either create kids as "additional people" (which is legally and emotionally odd), treat them as a category, or simply ignore them and compensate with notes.

Equna has "Child" as its own expense area — alongside "Shared" and "Personal" as an equal. That makes two things possible:

• A separate split for child costs: Maybe you split the household 50/50, but child costs differently because one earns more. In Equna you set this once.
• Individual children with names (premium): If you have several children, you can assign expenses to a specific child. So you don't just see "kids cost X", you see "Lea costs Y, Max costs Z".

For co-parents after a separation in particular, that's a huge difference. School trip, new winter jacket, class outing — everything stays cleanly assigned to the right child, without having to puzzle backwards at the end of the month.

3. Monthly closing instead of an eternal balance list

Splitwise calculates permanently. You log in and see: "You owe Anna €47.30." That number has been running since February 2023.

That works for flatshare beer. For a relationship or co-parenting, it's a burden. The open balance becomes the unspoken ledger that's never really closed.

Equna does it differently: there's a clear monthly rhythm.

1. During the month, you log expenses.
2. At month-end, each of you confirms the month once.
3. Once both have confirmed, the month is archived (as a snapshot with all details), and Equna tells you: "A owes B exactly €X" — once, clearly, closed.
4. The next month starts with a clean slate.

Mentally that's a huge difference. A month is a month. What's paid is paid. What's unclear, you clarify before the close, not in an open endless list.

4. Disputes are a real workflow, not a comment

In Splitwise there are comments under expenses — whoever writes "that's not right there" is writing a note. Nothing changes automatically.

In Equna you can dispute an expense and trigger a clarification. As long as open clarifications exist, the month can't be closed. That forces the contested thing to the surface instead of letting it vanish in a silent comment field.

Sounds like more friction — but is actually less friction. Conflicts you address early don't escalate. Conflicts that get stuck in a comment, do.

5. Split changes need both voices

Imagine your partner quietly changes the split in Splitwise from 50/50 to 70/30. Nothing rings, nothing asks. You might notice — or you might not.

Equna does this deliberately differently. Whoever wants to change the split sends a proposal. The partner gets a notification and has to approve before the new split takes effect. Until then, the app keeps calculating with the old one.

It sounds like a small thing. In a relationship it's a big one. Money only works harmoniously when nobody feels someone is quietly moving things.

6. Joint savings goals — not just splitting, but planning

Splitwise splits. It doesn't save.

Equna Premium has joint savings goals: holiday, new sofa, emergency fund, renovation. At the end of the month, Equna automatically notices if you've stayed under your budget and suggests booking the surplus into a shared goal. You confirm — the bar fills up.

"We're getting by with money" becomes "we're building something together". That's a different mental model than pure settling-up.

7. Data protection: Frankfurt instead of Atlanta

Splitwise is a US company with servers in the US. For US users that's a non-issue, for German and European users it is — especially when it comes to financial data.

Equna is consistently European:

• Servers: IONOS in Frankfurt. Your expenses, budgets and receipts sit on German servers.
• Receipt recognition (OCR): runs on our own server with PaddleOCR. Your till slips do not go to Google Vision, AWS or any other US cloud provider.
• Personal expenses: live exclusively on your device, in an encrypted local database (SQLCipher AES-256). They never reach our servers — not even as a backup.
• No tracking: no Google Analytics, no Facebook Pixel, no ad cookies.

We're a small team. We can do it this way because we want to — not because a 200-page compliance document forces us.

8. Ad-free. On purpose.

Splitwise Free shows ads. That's legitimate, someone has to pay for the servers.

Equna Free shows no ads. Instead we're funded by the users who voluntarily upgrade to premium. And if one of you upgrades, the subscription applies automatically to both partners — because fair sharing should feel fair on the paying side too.

9. Receipts visible in the free plan

In Splitwise, receipts on the free plan are heavily restricted. In Equna:

• Free: 60 days of receipt storage with photo.
• Premium: 1 year.
• Including OCR — Equna reads amount and date directly from the till slip.

If you need receipts (for insurance, warranty, taxes or simply for yourself), the free plan already goes a long way.

When Splitwise is still the better choice

I don't want to paint a one-sided picture. There are situations where Splitwise is clearly superior — and there's no reason to force Equna on yourself for those:

• Flatshares of 4+ people with constant move-ins and move-outs.
• Travel groups with a different composition each day.
• Multi-currency trips through several countries.
• Very ad-hoc sharing with no fixed household context: "Five of us went out for dinner, one of us paid."

Splitwise is built for exactly these cases, and it's good at them. Using Equna in a flatshare of five would be like using a family minivan for pizza delivery — possible, but not the point.

When Equna is the better choice

Equna is built for the cases where money isn't just split but lived together:

• Couples in a shared household who want a clean view of rent, groceries, utilities and everything in between.
• Co-parents after a separation who want to split joint child costs fairly, transparently and without arguments.
• Blended families who have to bring several constellations under one roof.
• Newly cohabiting couples who want clear structures early so money doesn't become a sore topic.

For exactly these constellations we built Equna. With a clear monthly rhythm, a dedicated children area, two-sided approvals, joint savings goals — and servers in Frankfurt instead of Atlanta.

In closing

Splitwise is good. If you live in a flatshare or you're travelling with friends right now: stay with Splitwise.

If you're in a relationship, you're organising a family, or you're a separated parent sharing child costs — try Equna. Not because it's "better" in the abstract sense, but because it's built for exactly your situation.

That's the difference between a tool that can do everything a little — and one that does one thing well.

If you have questions or want to share your own experience: contact@equna.eu. I reply personally.

— Patrizio