Skip to main content

Budget Expense Tracker

A budget tracker anchored to your paycheck instead of the calendar month. See your real disposable income after every recurring bill, subscription, and payment is accounted for.

Lovable
·0 remixes

Designed for

  • Salaried workers tracking disposable income by pay period
  • Freelancers managing recurring bills across irregular cycles
  • Splitting fixed costs across biweekly or monthly paychecks
  • Monitoring subscription creep over 3 to 12 months

Key highlights

  • Pay-cycle period navigation
  • Disposable income dashboard
  • Category donut chart
  • One-tap bill fulfillment
  • Recurring item scheduling
  • Historical trend chart

Technology stack

Libraries

  • shadcn/ui
  • Recharts
  • DnD Kit
  • TanStack
  • Framer Motion
  • Supabase
  • React Flow

Deployment

  • Lovable
  • GitHub

About this template

This template gives you a personal budget tracker that looks sharp and works the way your money actually moves. You don't need spreadsheet skills or finance app experience to start using it.

The technical parts are already handled. Pay-cycle math, recurring expense scheduling, weekend-adjusted due dates, category breakdowns. All of it done. You can focus on understanding your cash flow instead of wrestling with formulas or syncing bank feeds.

What's included: a full-bleed overview dashboard with a disposable income hero number, a four-number waterfall (income, fulfilled, to pay, disposable), an area chart with interval selectors, a "to pay" checklist with one-tap fulfillment, a category donut, recurring expense and income list pages grouped by frequency, individual item detail pages showing the next three occurrences, and a settings screen for configuring your currency and pay cycle. Auth screens for sign-up and sign-in with Google, Apple, or email are ready to go. A public demo route lets visitors explore with seed data before creating an account.

Most budgeting apps force you into calendar-month thinking. Your rent is due on the 11th, your paycheck lands on the 25th, and by mid-month you have no idea what's safe to spend. This budget tracker reframes everything around your pay cycle so the numbers reflect your actual financial reality.

Paycheck-to-paycheck visibility

The overview screen answers one question: after everything that's due gets paid, what's actually yours? Four numbers update as you mark expenses fulfilled throughout the period. No guessing, no mental math. The disposable figure changes in real time as each bill clears, giving you a single number you can trust before making spending decisions.

Recurring bill management

Add each recurring expense once with its amount, category, and frequency. The app computes every future occurrence, shifts weekend due dates to Monday, and slots each one into the correct pay period. You stop tracking individual bills and start tracking patterns. Over a few pay cycles, you build a complete picture of where your money goes without logging daily transactions.

Historical trend tracking

The full-bleed area chart shows income versus expenses across 1, 3, 6, or 12 months. You can see at a glance whether your disposable income is trending up or down. Hovering any point reveals exact figures for that period. This long-range view helps you spot seasonal expenses, notice when subscription creep is eating into your margin, and measure the impact of changes like canceling a service or negotiating a lower rate.

Spending category breakdown

The category donut splits your expenses into Housing, Utilities, Health, Subscriptions, Insurance, Groceries, and Transport. Each slice shows the dollar amount and percentage for the current period. When housing eats 66% of your pay cycle, you see it immediately. This breakdown helps you identify where cuts would make the biggest difference without combing through line items.

Getting Started

1. Remix This Template

Open this template and remix it into your own Lovable project. You get the full overview dashboard, expense and income list pages, item detail pages, settings, auth screens, and a working demo route with seed data. If this template isn't the right fit, you can remix a different one. No wasted work.

2. Customize Your Brand

Update the landing page headline, testimonials, and feature showcase copy to match your voice. Swap the color palette by editing the style pack CSS variables. The default teal works well for finance apps, but you can shift it to any hue. Adjust the product name in the header and footer. The font pairing of Barlow headings and Geist Mono body text gives the app a ledger-like feel that suits a budget tracker, but both are configurable.

3. Add Your Content

Configure your pay cycle in Settings: pick your income frequency (weekly, biweekly, or monthly) and anchor day. Add your recurring expenses with their amounts, categories, and frequencies. Add your income sources. The overview dashboard populates immediately. Start marking items as fulfilled and watch the disposable number update. The seed data in the demo route shows what a populated account looks like if you want a reference.

4. Connect Your Tools

Auth is pre-configured with Google and Apple OAuth plus email/password sign-up through Supabase. Enable the providers you want. The database schema, row-level security policies, and user profile creation trigger are included in the migration. If you want to add notifications for upcoming due dates, connect a service through the Supabase Edge Functions layer.

5. Go Live

Deploy from Lovable with one click. Your budget tracker ships with the landing page, auth flow, and full app behind protected routes. Share the URL with anyone who needs a pay-cycle-based budget tracker. The public demo route lets visitors try the app before signing up.

This budget tracker template works for anyone who gets paid on a schedule and needs to know what's left after recurring obligations. You get pay-cycle math without building it yourself, a visual dashboard without designing one from scratch.

Your next paycheck is coming. Set up your recurring items this afternoon and know your disposable income before the money even lands. The whole process takes less than an hour from remix to live app.

Features & capabilities

  • Pay-cycle period math

    Anchors every calculation to your actual paycheck date instead of the calendar month. Periods shift with prev/next arrows so you can review any window.

  • Disposable income hero

    One large number tells you what's safe to spend after all scheduled expenses. A delta line shows whether you're up or down versus the previous period.

  • Inline mark-as-fulfilled

    Tap a single button on the overview to move a bill from "to pay" to "fulfilled." The waterfall recalculates instantly with no page reload.

  • Full-bleed area chart

    Income and expense lines float on a gradient background with 1M, 3M, 6M, 1Y, and ALL interval options. Hover reveals exact figures for any period.

  • Frequency-grouped item lists

    Expenses and income are grouped by Weekly, Biweekly, Monthly, Quarterly, and Yearly. Each row links to a detail page with the next three computed occurrences.

  • Weekend-adjusted due dates

    When a recurring due date falls on a Saturday or Sunday, the app shifts it to Monday automatically and shows the original date with a strikethrough.

  • Category spending donut

    Breaks current-period expenses into Housing, Utilities, Health, Subscriptions, Insurance, Groceries, and Transport with dollar amounts and percentages.

  • Configurable pay cycle

    Set your income frequency and anchor day in Settings. A live preview shows the resulting period boundaries before you save.

  • Public demo route

    Visitors can explore the full dashboard with seed data at /demo/overview before creating an account. No sign-up required to evaluate the app.