MauNote
Just say it
Type or say "Uber 320 yesterday" — the date, merchant and amount are filled in for you. Save favorites for one-tap entries; categories learn your habits.
A lucky cat for your money
Tracking is the game,
getting better is the reward
Every entry, a step toward a brighter future.
Log in one line, scan receipts and e-invoices, and see budgets and savings goals at a glance.
▶ Coming soon to Google PlayAndroid
Free · No account needed · Your data stays on your phone · No ads
Log a little every day
Scan receipts, check the invoice lottery
Take a photo of a receipt or scan a Taiwan e-invoice QR code to fill in the store, items and total. Invoices are checked automatically at each draw.
Back up and restore, your way
Your data lives only on your phone. Export a full backup (photos optional) and import it on a new phone — merge or replace. You can also export CSV for Excel.
Budgets made easy
Get a suggested budget from your last 3 months. Rent, phone bills and salary are recorded automatically and kept out of your budget. Plus savings goals and weekly challenges.
Look after your lucky cat
Log every day and finish small tasks to level up your cat and unlock new characters, cushions and scenes. Tracking money becomes a little game you look forward to.
Your money, your business
- No account needed: no sign-up, no sign-in — your records stay on your phone.
- Back up yourself: export a full backup file and import it on a new phone.
- Hide amounts: unlock with your fingerprint or face to see them.
- No cloud, no AI: your records are never sent to a server or third party, no bank linking, and we can never move your money.
- No ads, and we never sell your data.
FAQ
Is it free?
Yes. Tracking, reports, receipt scanning and the invoice lottery, and backup export / import are free with no limits.
Which phones are supported?
Android first (Google Play). The iPhone version is on the way.
Are my records uploaded?
No. The app has no accounts or sync; records and photos stay on your phone. Only exchange rates and Taiwan invoice winning numbers are downloaded (no records are sent). To move to a new phone, use Settings → Backup & export.
Languages and currencies?
Traditional Chinese, English and Japanese, with multi-currency tracking and automatic conversion.
Why is my account balance negative or way off?
Balance = starting balance + income − expenses. If you didn't set a starting balance and only log expenses, the balance keeps going down. Edit the account in Settings → Accounts and set the starting balance to: actual balance − (balance shown in the app − current starting balance). You only need to set it once.
My cash doesn't match the app at month end. What should I do?
Missing an entry now and then is normal. Log the difference: an expense if the app shows more than you have, or income if it shows less, with the note "Reconciliation". The missed spending still counts toward this month's spending and budget. Avoid changing the starting balance to make it match — you'd lose track of how much goes unrecorded.
How do I delete my data?
Everything is on your phone: delete entries or photos in the app, or uninstall the app to remove all data. Backup files you exported are yours to keep or delete.