Night Vault: Expense Tracker

Night Vault is a simple, private expense tracker with a sleek dark design. Write down what you spend, see where your money goes, and keep everything on your own phone. WHY NIGHT VAULT? Most expense apps ask you to create an account, connect a bank, or share your data. Night Vault does none of that. Open the app, type an amount, pick a category, and you're done. Your records stay on your device only. FEATURES - Quick expense entry Add an expense in seconds: enter the amount, an optional note, a category and a date. - Clear spending totals A premium card on the home screen shows your total spending, this month's spending and the number of entries at a glance. - Where your money went A colorful category bar shows how your spending is split across Food, Transport, Bills, Shopping and Other, with a percentage for each. - Filter by category Tap a category to see only those expenses, like just Food or just Bills. - Organized by day Expenses are grouped into Today, Yesterday and earlier dates, with a daily total for each day. - Easy delete with undo Swipe an expense to delete it. Changed your mind? Tap Undo to bring it back. - Choose your currency Switch between $, €, £, Rs, ₹ and ¥ at any time. - Dark, modern design A calm midnight theme with emerald accents that is easy on the eyes, day or night. PRIVATE AND OFFLINE - No account or sign-up needed - Works completely offline - No ads - Your data is saved only on your device and is never collected or shared Night Vault is made for anyone who wants a clean, no-fuss way to track daily spending, whether you are a student, a professional or managing a household budget. Start tracking your expenses today with Night Vault.