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Expense Tracker

Know what’s left to spend this week, the moment you open it.

A private, offline budget tracker for Android. No sign-up, no ads.

Join the closed testComing soon to Google Play

Your entries stay on your phone

No account, no sign-in, no ads. Every entry is stored only on your own phone and never uploaded anywhere. Settings has an optional “Help improve the app” switch, off by default; even when it’s on, only anonymous usage and crash info is sent, never your entries.

Your weekly budget at a glance

The top of the home screen shows what’s left this week, how many days remain and how much you can spend per day. Overspending is clearly marked, and each week shows its net total.

Your weekly budget at a glance

Multiple wallets and currencies

Keep everyday spending, trips and household costs apart. Each wallet has its own currency, and they never get mixed up.

Multiple wallets and currencies

Add an entry in seconds

A custom number pad and category icons, with your common categories all in view. Pick today, yesterday or any date, and add a note.

Add an entry in seconds

See where your money goes

A donut chart of this week’s or this month’s spending by category, plus an 8-week trend.

See where your money goes

You own your backups

Export a backup file with one tap and keep it wherever you like. Import it on a new phone to restore everything; the app reminds you at the end of each month.

You own your backups

Dark mode, two languages

Follows your system’s dark mode. Available in English and Traditional Chinese, with TalkBack support.

Dark mode, two languages