Fast logging
Three-Step Logging
Logging takes just three taps. Pre-set your accounts and categories, then tap 'Add', enter the amount, pick a category — done.

PiggyAccounting
While you're still hesitating, others are already done logging. Give it a try!
Everything you need to track your money — and nothing that slows you down.
Fast logging
Logging takes just three taps. Pre-set your accounts and categories, then tap 'Add', enter the amount, pick a category — done.

Insights
Don't know how to analyze or improve after logging? Charts make it clear. Master your monthly income and expenses, so no entry feels meaningless.


Budgeting
Set a budget and get reminders as you log, so you always know where your money is going and stay in control.

E-invoices
Scan e-invoices to log entries directly — amount and details are imported automatically. No more typing one character at a time.

Phone bill, rent — why re-enter the same items every month? Set them once with auto-entries and never forget again.
Log in TWD, USD, JPY and more at the same time. Exchange rates update and convert automatically, so money across borders is no problem.
Scan an invoice or add its number to an entry, and PiggyAccounting instantly checks it against the winning numbers for you.
Works with Taiwan's e-invoice mobile barcode. Once set up, scan at checkout to store invoices effortlessly.
Protect your records with a numeric passcode or fingerprint and keep your finances private.
Take all your records with you when you switch phones, and export CSV files to read them anytime.
Set a reminder and never forget to log your spending again.
Find any entry in seconds with search — no more scrolling back day by day.
Tailor it to your needs — by account or category, monthly/daily/weekly views, billing cycle starting on the 5th, 10th, or any day you choose.
Google Play Best of 2020
Picked by Google Play editors as one of 2020's hidden gems.