Wallet

Calculating the daily exchange limit (based on the expected maximum revenue date)
Revenue and expense control
Expense classification (optional)
Processing of periodic expenses (reservation of sums - reimbursement)
Alert periodic expenses when due
Data Entry by voice
Chart reports
Backup & Restore app data
A secret code to enter the program (or to identify the fingerprint, if any)
Support for Arabic and English (supporting other languages when needed)
Convenient interfaces to use