KeepCalc

All your time and money calculations, saved in history for later review. Voice input and history search make everyday math easier to organize.

All your time and money calculations, in one place. KeepCalc is a practical calculator built around calculation history and time calculations, helping you organize everyday math quickly.

From totaling work hours to calculating discounts, tax, percentages, and formulas with eml(x,y), it helps you get answers without second-guessing. Results are saved in history, so you can search, review, and confirm them later. History text can also be edited with keyboard input or voice input.

Key features

• Time add/subtract and time difference calculations
• Standard calculator for totals, percentages, and tax
• Support for eml(x,y) input
• Save, edit, and search calculation history
• Voice input when editing history text

Great for

• Tracking work hours down to the minute
• Quickly calculating discounted or tax-included amounts
• Reviewing past calculations and steps
• Keeping notes directly in your calculation history