How does renewal work?

It renews automatically at the end of each cycle. We email you seven days before the charge. You cancel through the portal, whenever.

Yes. In the first 14 days after the first charge, full refund, no questions. After that, only for proven technical failures.

Can I switch between Brazil and Europe?

Yes. Tell support and we reissue the subscription in the new currency. Your history stays untouched.

Do you issue receipts?

Yes. Every charge generates a Stripe invoice with your tax ID or VAT. Download from the portal whenever.

Do you support EU VAT for businesses?

Yes. Enter your company VAT at checkout. The invoice goes out with reverse charge when it applies.

What is the 14-day guarantee?

Right of withdrawal. We apply whichever rule is more favorable between Brazil and the EU: full refund in the first 14 days after the first charge.

I bought the app once. Will I pay again?

No. It is a one-time payment: the app is yours, updates included. Only the WhatsApp Assistant, if you want it, is a separate subscription.

Does the AI see my raw data?

No. Before any call, the server builds an anonymous summary with totals and aggregated categories only. Names, descriptions and identifiers never leave your space.

Can I turn the AI off?

Yes. In Settings, Plan, Artificial Intelligence. The features disappear from the app and no anonymous data leaves.

Depends on the feature. For the Assistant and category suggestions, OpenAI's GPT-4o-mini: every call carrying the text you wrote blocks routing to providers that train on data. If you send a voice note, it is transcribed by Whisper at Groq, which also does not train on your data and, by default, does not retain the content of the calls, though it may log inputs and outputs for up to 30 days solely to troubleshoot failures and investigate abuse. For the tip, summary and overview, a chain of open models that receives only an anonymous summary, no personal data. The privacy policy details each case.

Can I switch from monthly to annual?

Yes, whenever, through the Stripe portal. The difference is prorated automatically.

Does it work offline?

Yes. MeJu is a PWA. You browse what's already synced without internet, and it updates when the connection comes back.

Back

Plan and price

Two ways to use MeJu

Subscribe monthly and get the full MeJu, app and WhatsApp Assistant together. Or buy the app once, no subscription, and add the Assistant whenever you like.

Monthly or annual, your call.

Recommended

ASSISTANT

Assistant on WhatsApp

Everything included: the full app and the Assistant.

Log entries and check your balance by chatting, right on WhatsApp.

€ 17,99per month

14 days free · nothing is charged during the trial

Launch price until December 31, 2026

14-day guarantee. Change your mind, full refund.

Log a spend by typing a sentence
Send a voice note and it understands
Ask how much you spent or your balance
Daily tip, monthly summary, and quarterly overview written by editorial AI

ONE-TIME PURCHASE

The app, in one go

One-time payment. App only, no Assistant.

Your finances in order, with a single payment. No monthly fee.

€ 124,90once

Launch price until December 31, 2026

One-time payment. The app is yours.

Rather subscribe? € 8,99/month with 14 days free, right at signup.

14-day guarantee. Change your mind, full refund.

Unlimited transactions
Statement import in PDF or CSV
Full reports
Investment portfolio
Multi-year view
Shared space for 2 people
Backup and restore

What changes in your month

The app comes whole. Nothing locked behind an upgrade.

With MeJu · Five minutes a month. And the quiet back.

Five minutes a month, not three hours in a spreadsheet.
Month status on one screen. No formula to decipher.
One shared space. Everyone sees the same number.
PDF ready for the accountant, in one click.
Daily tip, monthly summary, and quarter overview, written by editorial AI.

Without MeJu · Abandoned spreadsheet or expensive consultant.

Three hours in Excel to close the month.
Broken formula and colored cell no one understands.
Each one logs somewhere different. No one knows the real balance.
Screen capture when the accountant asks for proof.
You re-read the whole year to figure out what happened.

Guarantee: 14 days to look around with no rush.

Changed your mind in the first 14 days after the first charge? We refund the whole thing. We apply whichever is more favorable between Brazil's Consumer Defense Code and the EU's Consumer Rights Directive.

What the first users say

“Really good app, easy to handle. I recommend it a lot.”
Beta tester · June 2026
“Helps a lot with keeping track of money. The interface is intuitive, it imports card statements, and the charts make spending and income easy to see.”
Beta tester · August 2026
“Since I started using MeJu, I've understood much better where my money was going. The app made financial organization part of my routine, and today I can spend more consciously without losing sight of my investments.”
User · August 2026
“I thought the smart categories were great: once you create a category, the keywords already link everything up. It's really good, especially if you don't keep a spreadsheet or write down every expense, it'll help a lot.”
User
“Really good app, easy to handle. I recommend it a lot.”
Beta tester · June 2026
“Helps a lot with keeping track of money. The interface is intuitive, it imports card statements, and the charts make spending and income easy to see.”
Beta tester · August 2026
“Since I started using MeJu, I've understood much better where my money was going. The app made financial organization part of my routine, and today I can spend more consciously without losing sight of my investments.”
User · August 2026
“I thought the smart categories were great: once you create a category, the keywords already link everything up. It's really good, especially if you don't keep a spreadsheet or write down every expense, it'll help a lot.”
User

Common billing questions

What changes in your month

The app comes whole. Nothing locked behind an upgrade.

With MeJu · Five minutes a month. And the quiet back.

Five minutes a month, not three hours in a spreadsheet.
Month status on one screen. No formula to decipher.
One shared space. Everyone sees the same number.
PDF ready for the accountant, in one click.
Daily tip, monthly summary, and quarter overview, written by editorial AI.

Without MeJu · Abandoned spreadsheet or expensive consultant.

Three hours in Excel to close the month.
Broken formula and colored cell no one understands.
Each one logs somewhere different. No one knows the real balance.
Screen capture when the accountant asks for proof.
You re-read the whole year to figure out what happened.

Common billing questions

Two ways to use MeJu

Assistant on WhatsApp

The app, in one go

What changes in your month

With MeJu · Five minutes a month. And the quiet back.

Without MeJu · Abandoned spreadsheet or expensive consultant.

Guarantee: 14 days to look around with no rush.

Common billing questions

01How does renewal work?

02Can I get a refund?

03Can I switch between Brazil and Europe?

04Do you issue receipts?

05Do you support EU VAT for businesses?

06What is the 14-day guarantee?

07I bought the app once. Will I pay again?

08Does the AI see my raw data?

09Can I turn the AI off?

10Which AI do you use?

11Can I switch from monthly to annual?

12Does it work offline?

Two ways to use MeJu

Assistant on WhatsApp

The app, in one go

What changes in your month

With MeJu · Five minutes a month. And the quiet back.

Without MeJu · Abandoned spreadsheet or expensive consultant.

Guarantee: 14 days to look around with no rush.

Common billing questions

01How does renewal work?

02Can I get a refund?

03Can I switch between Brazil and Europe?

04Do you issue receipts?

05Do you support EU VAT for businesses?

06What is the 14-day guarantee?

07I bought the app once. Will I pay again?

08Does the AI see my raw data?

09Can I turn the AI off?

10Which AI do you use?

11Can I switch from monthly to annual?

12Does it work offline?