Piggy: expense tracker

In-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

Piggy replaces the spreadsheet you open once a month and never finish. Logging an expense takes three taps; the app does the rest.

THE ESSENTIALS, FREE

• Log in seconds: amount, description and category, with today's date and your last category already filled in.
• Your share of shared expenses: split between two, three or however many of you there are, and the app counts only your part.
• Accounts and cards: the balance works itself out from what you log, with no manual reconciling.
• Cash wallet: taking money out of an ATM is not spending, it is money moving. The app treats it that way.
• Recurring expenses: rent, the gym, the insurance — set it once and it shows up in the months you choose.
• Yearly expenses spread across the months, so a 600 € bill does not wreck one month and leave the other eleven empty.
• The monthly summary: what came in, what went out and where.
• Your own categories, with your own names.
• Export to Excel or CSV whenever you want.

WITH THE FULL PLAN

• Savings goals: how much you actually keep each month against what you aimed for, with a forecast of how the year will end.
• Income allocation: the classic 50/30/20, the 70/20/10, or the groups you decide, with your own names and percentages.
• Budgets per category and a monthly spending cap.
• Trips: group the expenses of a trip to see its total, without taking them out of the month they happened in.
• History: every year you have, side by side.
• Multi-currency: log what you really paid in the local currency, with a suggested conversion.

NO SMALL PRINT

No ads. No selling your data: there is nothing to sell, because it goes to nobody. You can download everything you have logged as a single file, and delete your account from inside the app whenever you feel like it.

There is one person behind Piggy, not a company. It was built to replace a spreadsheet of my own, and it is still built that way: what gets added is what actually gets used.
Track what you spend in seconds and see where your money goes each month.
Updated on
Oct 21, 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
    Financial info
  • 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

Piggy is now lighter and more efficient: it uses less memory and takes up less space.

Also:
• Movements opens faster: categories, accounts and people show up instantly.
• Stability and performance improvements.