Free on Android

Know what's due.
Before it's overdue.

BillDay tracks every household bill, from electricity and broadband to insurance and mortgage, and reminds you before each one is due. See your monthly spend at a glance, never miss a payment, and keep your finances on track.

Get BillDay on Google Play No account needed · 100% private
BillDay home screen showing upcoming bills, monthly spending total, and an overdue bill alert with Mark as Paid button
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Electricity due in 3 days €142.00 · Monthly
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Broadband paid €59.00 · Confirmed
Why BillDay

Stop juggling bills.
Start staying ahead.

Most people manage bills with memory, spreadsheets, or messy banking apps. BillDay gives you one clear view of everything that's due, and makes sure nothing slips through.

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Never miss a due date

Get reminded days before each bill is due. BillDay sends smart notifications so you can pay on time, every time. No more late fees or surprise charges.

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See where your money goes

Your monthly total, category breakdowns, and spending trends, all in one place. Know exactly how much your household costs and spot changes before they become problems.

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Catch renewals before they roll

Insurance, broadband, energy: contracts that auto-renew often cost more. BillDay flags upcoming renewals so you can compare and switch at the right moment.

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Confirm direct debits went through

Scheduled doesn't always mean paid. BillDay prompts you to confirm each direct debit so you always know what actually left your account.

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Your bills on a calendar

See the full month ahead at a glance. Know which week is heavy, plan around paydays, and avoid the stress of bills catching you off guard.

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Bill Guide for your country

Helpful context for each bill type: what to expect, how switching works, and where to compare prices. Tailored content for your market.

How It Works

Set it up once.
Stay ahead forever.

BillDay takes two minutes to set up and saves you hours of mental overhead every month.

1

Add your bills

Electricity, broadband, rent, insurance, subscriptions. Add each bill with its amount, frequency, and due date. Choose from common templates for your country or create your own.

2

Get reminded at the right time

BillDay sends a notification before each bill is due, and you choose how many days in advance. No more calendar juggling or relying on memory.

3

Mark as paid, move on

Tap to confirm each payment. BillDay builds your payment history automatically and shows your running monthly and annual totals.

4

Spot savings at renewal time

When a contract is up for renewal, BillDay flags it. Compare prices and switch providers, right when it matters most.

See It in Action

Every bill. One clear view.

BillDay home screen with overdue bill alert, monthly spending summary, and upcoming bills list
Home Screen
BillDay spending insights showing category breakdown with percentages and recent cost changes
Spending Insights
BillDay calendar view showing bills marked on their due dates throughout the month with colour-coded categories
Calendar View
BillDay bill list in dark mode showing bills organised by category including energy, entertainment, and health
My Bills
BillDay dark mode home screen showing upcoming bills with due dates and payment amounts
Dark Mode
Built for Your Country

Quick setup with local bill templates.

BillDay knows the common bills in your country. Select your location and get pre-filled templates (electricity, gas, insurance, council tax, broadband and more) ready to add in one tap.

BillDay quick setup showing common UK bills including electricity, gas, council tax, broadband, and TV licence
🇬🇧 United Kingdom Council tax, TV licence & more
BillDay quick setup showing common US bills including electricity, water and sewer, property tax, and health insurance
🇺🇸 United States Property tax, HOA & more
BillDay quick setup showing common Australian bills including quarterly electricity, gas, water, and council rates
🇦🇺 Australia Quarterly billing, NBN & more

Available worldwide. Countries including Ireland, United Kingdom, Australia, United States, Germany, France, Spain, Italy, Netherlands, Sweden, Norway, Poland and Turkey also get local bill templates, currency defaults, bank holiday calendars, and comparison guides.

Built for Privacy

Your bills are
your business.

BillDay doesn't ask for an account, doesn't connect to your bank, and doesn't upload your data anywhere. Everything stays on your device.

No account required

Download, open, start adding bills. No email, no password, no sign-up.

Data stays on your phone

All your bill data is stored locally. No cloud sync, no servers, no third-party access.

No bank connection

BillDay is a simple tracker, not a banking app. You're always in control of your information.

Backup & restore on your terms

Export your data as a backup file whenever you want. Restore on a new phone, no account needed.

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100% Local-First
Your financial data never leaves your device. That's not a feature, it's the foundation.
No Cloud No Login No Tracking GDPR Friendly

Stay ahead of your bills.

Download BillDay for free and take control of your household spending. Set up in two minutes, stay organised all year.

Get BillDay on Google Play
Free · No account required · Android