Huan Utilities

Huan Utilities is a comprehensive utility toolkit designed to simplify daily planning, budgeting, password management, important date tracking, currency conversion, financial calculations, and file transfers. It combines Daily Expenses, Password Manager, Lunar Calendar, Currency Converter, Percentage Calculator, Salary Calculator, Mortgage Calculator, and File Transfer in a clean and user-friendly interface. Daily Expenses provides an easy way to manage everyday spending. Record expenses and instantly view your daily budget, total spent, and remaining balance. Monthly summaries show spending totals, budget status, and automatically calculated daily targets. Progress indicators and a yearly graph make it easy to understand spending trends. Search and full-screen views provide quick access to saved records. Password Manager securely organizes login information including account names, usernames, passwords, email addresses, websites, notes, and images. Passwords remain hidden by default and can be revealed or copied when required. Authentication is required whenever Password Manager is accessed to help protect sensitive information. Users can search, add, update, and delete records. Import and export functionality supports backup, restoration, and transfer of Password Manager data between supported platforms. Lunar Calendar combines solar and lunar dates in an easy-to-navigate calendar. Browse months and years, view lunar information, and convert between solar and lunar dates. The date calculator calculates the number of days between selected dates. Users can also create reminders with custom times, notes, and optional yearly repeats. Remaining-day indicators and notifications help track important events, while a Home Screen widget provides quick access to solar and lunar dates. Currency Converter supports worldwide currency conversion using current exchange rates or custom rates. Convert between currencies, reverse conversions instantly, and display large totals in words. Recent exchange rates are saved with timestamps, while a Top 15 currencies section provides quick access to commonly used currencies including USD, GBP, and EUR. Percentage Calculator quickly calculates discounts and final prices. Enter a price and percentage to see the discount amount and final total. Large values can be displayed in words, and recent calculations are saved for reference. Salary Calculator supports worldwide income estimation. Enter salary, working hours, and a custom tax rate to calculate gross and net income across yearly, monthly, weekly, daily, and hourly periods. Comparison views show tax and income distribution, while saved results make it easy to compare different scenarios. Mortgage Calculator helps plan loan repayments. Enter the loan amount, deposit, loan term, interest rate, and optional prepayment penalty. Results include monthly payments, number of payments, total paid, total interest, and repayment progress. Saved calculations allow different loan scenarios to be compared. File Transfer makes it easy to transfer files between your iPhone or iPad and Windows PC over the same Wi-Fi network. Connect by scanning a QR code, then send and receive photos, videos, documents, and other files without requiring an account or sign-in. Received photos and videos can be saved directly to the Photos app, with optional automatic acceptance of incoming files.