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Budget Zero to Budget Smart

Zero-based budgeting where every dollar has a purpose. Create budgets, track income and expenses, compare in groups, and take control of your finances.

Budget0 App Interface - Budget Dashboard

Every Dollar Has a Purpose

Stop wondering where your money went. With zero-based budgeting, you decide what every dollar should do before you spend it.

Zero-Based Budgeting

Start with your income and assign every dollar a purpose. No money goes unaccounted for — every cent has a job, whether it's bills, savings, or spending.

Beautiful Charts & Insights

Visualize your finances with interactive donut charts, bar charts, and trend lines. Track budget utilization, drill down by category, and compare savings rates across months.

Smart Categories

31 built-in categories for income and expenses, plus AI-powered auto-categorization that learns your spending patterns over time.

Budget Groups & Comparison

Group budgets together and compare them side by side with detailed analytics. Track utilization, totals, and averages, and visualize trends with savings rate, expense, and balance charts.

PDF Export & Sharing

Generate professional PDF reports with charts, totals, and detailed breakdowns. Export individual budgets or group comparisons with utilization analysis — perfect for financial reviews.

Cloud Backup & Restore

Back up your entire database to iCloud (iOS) or Google Drive (Android) with one tap. Restore on any device — your data stays private and secure.

14 Languages, 25 Currencies

Works in 14 languages from English to Japanese. Supports 25 currencies with proper formatting. Budget0 adapts to how you manage money.

PIN & Biometric Security

Protect your financial data with PIN code or Face ID/Touch ID authentication. Auto-lock keeps your budgets private even if you walk away.

Watch Budget0 in Action

See how zero-based budgeting transforms your finances

  • Create budgets and add income & expense items
  • Auto-categorize expenses with AI-powered suggestions
  • Visualize spending with interactive pie and bar charts
  • Compare budgets in groups with utilization tracking, trend charts, and detailed PDF reports

Beautiful on Every Device

Experience smart budgeting across all your devices with our intuitive interface

Smart Categorization

Smart Categorization

Let Budget0 automatically categorize your expenses with AI-powered suggestions

Visual Budget Tracking

Visual Budget Tracking

See your spending at a glance with utilization tracking, interactive charts, and detailed category breakdowns

The Zero-Based Budget Philosophy

Give every dollar a job before you spend it. Zero-based budgeting means your income minus your expenses equals zero — not because you spent it all, but because every dollar is assigned a purpose.

Assign Every Dollar

Your income minus your planned spending equals zero. Every dollar gets a job — whether it's rent, groceries, savings, or fun money.

Spend With Intention

When every dollar has a purpose, impulse spending drops and financial clarity rises. You're in control, not your habits.

The Result: Complete Financial Awareness

When every dollar has a purpose, you gain clarity on where your money actually goes. No more wondering where the paycheck went. Budget0 makes zero-based budgeting simple, visual, and even enjoyable.

Perfect for Everyone Who Manages Money

Whether you're paying off debt, saving for a goal, or just want to know where your money goes, Budget0 gives you the clarity and control you need.

Families & Households

Manage household finances with clear visibility into income, bills, groceries, and savings goals.

  • Track shared expenses across categories
  • Compare monthly budgets to spot trends
  • Export PDF reports for family financial reviews
  • Keep separate budgets for different goals

Freelancers & Self-Employed

Track irregular income and variable expenses with budgets tailored to your unique cash flow.

  • Create budgets per project or client
  • Separate fixed costs from variable expenses
  • Compare income across months in groups
  • Export professional financial summaries

Students & Young Adults

Build smart money habits early with simple, visual budgeting that makes finances less intimidating.

  • Easy-to-understand category breakdowns
  • Visual charts that show spending patterns
  • Track income from jobs, aid, or allowances
  • Learn budgeting with zero-based methodology

Small Business Owners

Keep personal and business finances organized with separate budgets and group comparisons.

  • Separate personal and business budgets
  • Track business expenses by category
  • Compare periods with budget groups
  • Generate PDF reports for bookkeeping

Debt Reducers

Take control of debt repayment by assigning every spare dollar to your payoff strategy.

  • Prioritize debt payments in your budget
  • Track progress month over month
  • Visualize where money is going
  • Stay motivated with clear financial goals

Savings-Focused Planners

Whether it's an emergency fund, vacation, or retirement, assign dollars to your savings goals first.

  • Budget savings as a category, not an afterthought
  • Compare savings progress across months
  • Track multiple savings goals simultaneously
  • Cloud backup protects your financial history

Ready to Budget Smarter?

Join thousands who've discovered the power of zero-based budgeting.

One-time purchase: $2.99 / €2.99

No subscriptions. No hidden fees. Just smart budgeting that's yours forever.