Kalendo: Budget Calendar

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Everyone
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Content rating
Everyone
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About this app

Kalendo is not another ledger that tells you what you already spent. It is a calendar that shows what will be left.

A budget calendar, bill reminder, subscription tracker and expense tracker in one: plan your cash flow day by day.

Rent, salary, subscriptions, loan payments: you enter them once. The app spreads them across the calendar and works out your balance for every single day. "Can I afford this on the 20th?" is answered on screen.

YOUR BUDGET ON A CALENDAR
• A month grid with income and expense marks on every day
• Today's balance and the month-end forecast side by side
• Tap a day to see its entries and the balance you will have that day
• List view, search and category filters

RECURRING ITEMS AND REMINDERS
• Daily, weekly, monthly and yearly rules
• Salary, rent, bills and subscriptions are entered once and come back on their own
• A notification before a payment is due, generated entirely on your phone
• The next payment and its amount sit on the home screen

"WHAT IF?" — SEE IT BEFORE YOU BUY IT
• Try a purchase or an instalment plan; nothing is saved
• The answer comes month by month: each month's end balance, the effect, and the month you would go below zero
• Change the number of instalments and the table changes with it
• Find out which month a 12-instalment phone actually hurts

BUDGETS, GOALS AND DEBT
• Set a monthly limit per category and watch the bar as you spend
• Set a savings goal and see when the forecast says you will reach it
• Track money you lent and borrowed, with the repayment date
• Keep cash, bank and card accounts apart and transfer between them

IT KEEPS THE NUMBERS HONEST
• If your real balance differs, "Fix balance" books the gap as unlogged spending
• It learns your everyday spending over time and forecasts with it
• With too little data it says so, instead of inventing one confident number

ADD FROM A RECEIPT
• Photograph a receipt and let it read the amount
• If it is not sure it leaves the amount blank rather than quietly guessing

YOUR DATA STAYS YOURS
• Fully offline: no account, no sign-up, no server
• No ads, no tracking, nothing sold
• Everything lives on your phone; export a JSON backup whenever you want
• Bring your history in from another app or a bank statement as CSV
• PIN and biometric lock

10 languages, 52 currencies, dark theme.

FREE
The calendar, unlimited transactions and categories, recurring rules, budgets and goals, reminders, search, app lock, backup and restore.

PREMIUM
Unlimited recurring rules, budgets and goals; multiple accounts; the "What if?" simulation; advanced charts and month-over-month comparison; reading amounts from receipts; CSV and PDF export; automatic Google Drive backup.
• Home-screen widget: your balance and this month's summary without opening the app.

Questions or ideas: support@faaytech.com
Budget calendar with bill reminders, subscriptions and your month-end balance.
Updated on
Sep 15, 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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App info and performance and Device or other IDs
  • Data is encrypted in transit