dividi or Mobills: which one works for two?

Mobills and dividi start from different questions. Mobills organizes one person’s financial life and, on its paid plans, pulls transactions straight from the bank. dividi organizes two people’s month and connects to no bank at all — what lands in the app is what you two put there.

Two decisions separate these products: where the data comes from, and how many people the app was designed for. Neither is better in the abstract. They cost different things.

A note for readers in the United States: Mobills is a Brazilian app, and its automatic bank sync runs on Open Finance, Brazil’s central-bank-regulated data-sharing system. If you cannot use it, read “Mobills” here as the model it stands for — the Mint-style aggregator that connects to your accounts and categorizes what it finds, the same choice you face with Monarch, Copilot, YNAB’s bank sync or Empower. The trade-offs travel well; the brand does not.

This comparison treats both tools with the same care and picks no winner. Pricing, plans and rules were checked on the official pages and help center in August 2026 and change over time — verify before you decide. This is educational information, not financial advice.

What is Mobills?

Mobills is a Brazilian personal finance manager with apps for Android, iOS and web. It records income and expenses, builds a monthly budget, tracks credit card statements, sets financial goals, and produces detailed reports and charts.

The feature that weighs most in this comparison is automatic bank integration. Available only on paid plans, it syncs transactions from your accounts and cards through Open Finance. According to the help center, the integration exists purely for viewing statements and card activity: Mobills does not move money, does not perform transactions, and never has access to your banking passwords. Connecting requires your name and tax ID, because the link is made through account ownership.

In practice this solves the biggest friction in any finance app: the expense shows up on its own, already categorized, with nobody typing anything.

There is a free tier, with limits. The help center lists, among them, adding more than one credit card, detailed charts and filters — bank integration is excluded too. A separate PRO plan adds an AI assistant over WhatsApp that logs expenses and answers balance questions by text or voice.

What is dividi?

dividi organizes the month for two people who share a life — and the bills. It has a Personal Account and a Joint Account, and it is in the Joint Account that the second person joins by invitation, with permissions set by whoever invited them: who can add, edit or delete expenses, goals and transfers.

Shared expenses are split by percentages the two of you agree on — 50/50 or any split that adds up to 100%. At the end of the month, the app works out who owes whom and suggests the settling transfer.

dividi does not connect to your bank account and does not move money. A card inside the app is a spending organizer: it stores a nickname, the bank name you type, the network and a color. The full card number, CVV and expiry date are never requested or stored.

The difference that decides it: one account, or two people

This is the point that rarely shows up in feature comparisons and changes the most day to day.

Mobills is, by design, a personal manager. Its own help center is explicit when answering whether the account can be shared: the app was “not developed specifically for shared financial control”, and using it together is only possible “manually, by handing over your login and password to the person”. It goes further: “it is not possible to add members to the account, with any type of permission on the platform” (help center, checked in August 2026, translated from Portuguese).

It works, and plenty of couples do exactly that. But it is worth knowing what it means at home:

• There is no “yours” and “mine” inside the app. Everything lives in one account, so each person’s private spending sits in the same place as the household’s.
• There are no permissions. Whoever has the password has everything, and can edit or delete any entry — including the ones the other person made.
• The password is shared. If you ever want to separate things, there is no member to remove; you change the password and start over.
• If bank integration is on, it runs under the tax ID of whoever set it up. One person’s full bank statement is visible to anyone holding the login.

In dividi, the second person is a member with their own identity: they join by invitation, keep their own login, and permissions define what they can do. Personal spending stays in the Personal Account, apart from what belongs to the household.

None of this makes Mobills worse — it solves very well the problem it was built for. It just wasn’t built for two people with separate logins.

Mobills vs dividi, category by category

Automation and privacy: what each choice costs

Two things get confused here, and they are worth separating.

The Mobills integration is not a hidden risk. It runs on Open Finance, where only institutions authorized by Brazil’s central bank take part. Sharing requires active consent for stated purposes, is valid for up to 12 months, and can be revoked at any time — your banking password is never handed to the app. It is an audited path, and the convenience is real: the statement arrives on its own.

What changes is the data surface. With the integration on, the history of your accounts and card statements also exists outside the bank, tied to your tax ID, inside an app that has to keep it current. That is a conscious trade, not a flaw — and for many people it is worth it.

dividi made the opposite choice, and it has a price too. Without a bank connection, the app never knows your real balance: nothing is imported, and any expense you don’t record simply doesn’t exist there. In exchange, dividi doesn’t know your bank, doesn’t see your statement, and doesn’t need your tax ID to work.

Plainly: if what annoys you most is typing, Mobills handles that better. If what annoys you most is that the month never adds up between two people, typing is the least of your problems.

Who each one suits

Mobills tends to suit people who:

• want expenses landing on their own, without manual entry;
• manage their own finances, even while living with someone;
• hold several accounts and cards and want them consolidated in one place;
• like detailed reports and charts to analyze their own spending.

dividi tends to suit people who:

• share bills with one other person and need to know who owes whom;
• want to separate personal from household spending without losing sight of either;
• prefer each person having their own login, with permissions, over one shared password;
• would rather not connect the app to any bank, knowing entry stays manual.

Can you use both?

You can, and for some couples it is the most honest setup. Each person keeps Mobills as their individual dashboard — with the integration pulling their own statement, under their own tax ID — while the couple uses dividi for the layer that belongs to two people: what is shared, in what proportion, and how much is left to settle at month’s end.

There is overlap, and it deserves naming: budgets, goals and categories exist in both. The difference is the axis. Mobills answers “where did my money go”; dividi answers “how is our month doing”.

Frequently asked questions about dividi and Mobills

Does Mobills have a shared account for couples? Not in the sense of two linked logins. Its help center states that members cannot be added with any type of permission; using it together means sharing one login and password. In dividi, the second person joins by invitation and has permissions of their own.

Does dividi connect to banks the way Mobills does? No. dividi has no bank integration, no Open Finance and no statement import. Expenses are recorded by you — on Premium, by voice with Divi as well. That is a product decision: less automation, less data in circulation.

Mobills or dividi: which one is cheaper? Mobills Premium costs R$ 99.90 per year in Brazilian reais, after a 7-day trial, and is sold for the Brazilian market. dividi is free for 6 months or 120 operations; Premium is $1.99 per month or $14.99 per year — one subscription for the account you share, with Family Sharing on iOS. See the plans page.

Does Mobills split an expense between two people? No. It records and categorizes the expense, but does not calculate each person’s share or suggest a settle-up. That is the core function of the Joint Account in dividi, with percentages agreed between the two of you.

Can I move from Mobills to dividi? There is no automatic import, precisely because dividi doesn’t read statements. The practical path is to start with the current month and record what is shared first — rent, groceries, household bills. It is the same route people take when leaving a spreadsheet, laid out in tips for moving from a spreadsheet to dividi.

How to choose

Answer one question before looking at price or feature lists: is your problem recording, or agreeing?

If the month stalls because neither of you has the patience to type an expense, the Mobills automation targets exactly that, and dividi’s manual entry will grate. If the month stalls because each of you carries a different number in your head, who paid what turned into an argument, and nobody knows how much to settle at the end, no automation fixes it — what’s missing is a shared reading, with a split agreed in advance.

In dividi, that becomes a Joint Account with the percentages you decide, shared expenses kept apart from personal ones, a smart budget flagging when a pillar hits Watch out, and the settling transfer calculated at month’s end. To try it without commitment, the download is free for 6 months or 120 operations.

If you got here comparing tools, the short read on why this blog exists may be worth your time — and if your question is about a different kind of app, there are comparisons with Splitwise, for splitting bills in a group, and with Noh, for a real joint account.