DuoFinance: Finanças Pessoais

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Tired of complicated spreadsheets and not knowing where your money (and your partner's/family's) is going at the end of the month? Welcome to DuoFinance, your new ultimate financial assistant, developed by CrownSoft Interactive.

DuoFinance was created with a single goal: to simplify personal and family financial management through the proven 50/30/20 method. No more arguments and lost bills! Now you can manage your household budget together, in the same app, and see the graph updated instantly on both of your phones.

How does the 50/30/20 Method work?

The app automatically divides your monthly income into 3 large "boxes":
🏠 50% Essentials: For the expenses you need to live (Rent, Supermarket, Electricity, Water).
🍿 30% Extravagant / Desires: For what makes you happy and maintains your quality of life (Leisure, Dinners, Shopping, Gifts). 📈 20% Savings: To build your future (Emergency Fund, Travel, Investments).

And the best part: you can adjust these percentages according to your reality directly on the interactive graph!

🌟 Main Features:
• Cloud Synchronization (For Couples): Access the same account on two different phones. If one registers a grocery expense, the other's graph updates in real time!

• Custom Categories: Create endless subcategories. Choose the perfect color and icon for each of your spending goals.

• Budget Alerts: The app visually alerts you if the sum of your expenses exceeds the suggested limit for the month.

• Monthly History: End the month and save a complete report of everything that happened so you can compare your progress in the future.

• Clean and Secure Interface: No confusing menus. Register an expense with just two taps on the screen.

Transform the way you handle your money and achieve your financial freedom.
Download DuoFinance now and start building your future!
Updated on
Jun 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
This app may collect these data types
Personal info and Financial info
Data is encrypted in transit
You can request that data be deleted

What’s new

🚀 Novidades da Versão 1.1.0

Sincronização Inteligente: Otimizamos a comunicação do app com a nuvem.

Mais Estabilidade nas Categorias: Melhoramos a precisão do sistema na hora de editar, atualizar ou excluir suas categorias de gastos e rendas.

Melhorias Internas (Sob o Capô): Aplicamos diversas correções de infraestrutura para garantir que o fechamento do seu mês e os cálculos do método 50/30/20 ocorram sem gargalos.
Content rating
Everyone
Learn more

App support

Phone number
+5514998472307
About the developer
LEONARDO HENRIQUE SATURNINO
leosatcode@gmail.com
Brazil