Are you tired of remembering and tracking all your debts and lends ?
Do you want to find an easy and effective way to manage all your debts and lends ?
Debt Book and Manager will solve those problem for you.

Pro features :
1) Restore manual back up data from Google Drive
2) Create book as many as you want
3) Password security
4) Ad free

Free feature :
• Record your debt and lend
• Record your transactions
• Save your transaction photos
• Debt & lend history (include fully paid debt and fully collected lend)
• Transaction history
• Auto back up
• Manual back up to Google Drive
• Reminder (On due date, 1 day before, 2 days before, and 3 days before due date)
• Support simple interest (daily, weekly, monthly, and yearly interest)
• Sort by name, remaining, amount, date start, due date, date created, and last transaction
• Decimal places setting
• Support multiple currency
• Chart
• User friendly interface
• Pick your own theme

Free version :
https://play.google.com/store/apps/details?id=sands9.debtbookandmanager_free