Simple Calculator with History

Saving, labeling and dating your calculations

Every calculation is saved to a history list that you can look back through. Each entry can be marked with the current date and time, so a record shows when a figure was worked out.

You can give entries notes and titles, or assign a category such as groceries or utilities. That makes an older total easier to identify later without remembering what it was for.

Reading results: words, separators and precision

Results can appear as words on the screen, so 350 is shown as three hundred and fifty. The listing presents this as a way to make a figure easier to understand at a glance.

Large numbers can be displayed with a chosen separator format. A precision setting controls how exact results are. Button text and key sizes can be changed, and the separator line style and output text size can be adjusted too.

Unit, currency, tax and discount calculators

The unit converter covers weight, distance and volume. The currency converter tracks exchange rates and converts between currencies for travel or international payments.

A GST calculator produces tax breakdowns and totals for business or personal expenses. A discount calculator works out the final price after a reduction, and a percentage calculator handles sales tax, tips and discounts.

Scientific functions in the same app

The scientific calculator covers trigonometry, logarithms and exponents. These sit alongside the history and labeling features, so a complex result can be saved and annotated like any other entry.