Pocket Ledger

Cash Book- daily expenses

CashBook : UPI for Business

Income Expense- daily expenses

Simple Invoice Manager

Daybook - Diary, Journal, Note

Daily Sales Profit & Inventory

Uni Invoice Manager & Billing

Billhere - POS Billing & More

Adobe Scan: PDF Scanner, OCR

Notepad Notes

Daily Planner, Weekly Planner

Google Keep - Notes and Lists