Fynly
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Fynly — Finance.
Simple.

Budgeting without the routine. Just 2 numbers a month.

Android · no account · no ads · no internet

Fynly home screen: balance 39 000 and a list of months with spending

How it works

2
numbers: income and account balance
1
entry a month, whenever suits you
30
seconds — that is the whole ritual

Forget collecting receipts every day. Enter your income and current balance once a month — Fynly works out the rest. Thirty seconds of your time.

Balance last month45 400
Came in this month+ 10 000
Left on accounts− 53 800
Spent1 600

You type the last two lines. Fynly remembers the first from last month.

Why Fynly

  • Complete privacy

    Works offline, with no account and no sign-up. Your data lives on your phone and is never sent anywhere.

  • Exact arithmetic

    Spending is derived from your balance, not from receipts — nothing slips through. A skipped month does not break the history: the next entry covers the gap.

  • Focus on what matters

    No ads, no notifications, no reminders. The app asks for no permissions at all.

  • Smart analytics

    Spending by month and by year, every month against your average, personal records and your savings rate.

Features

  • Live spending preview

    See what you spent while you type, before you save. The fields do arithmetic: 50000+12000−3000.

  • Notes on each month

    A comment for the things a number will not explain.

  • Privacy mode

    One tap hides every figure when someone else is looking at your screen.

  • CSV export and import

    Your whole history in one file, and back again from the same file. A backup without the cloud.

  • Dark theme

    Light and dark, English and Russian — switch without a restart.

Fynly analytics: spending by month against the average