Basic Calculator With BIDMAS

Combining powerful calculations with fully customisable design — so your calculator looks and works just how you want it to!

Built For Speed & Simplicity:
Clean, simple, intuitive layout
Instant, responsive calculations
Large easy to read buttons and numbers
Switch between standard and order of operations (PEMDAS) modes effortlessly

Make It Yours:
Over 50 color themes available, with more added regularly
High-contrast colour themes for visually impaired users
Favorite your top themes for quick switching
Request your very own color theme
Choose round or square buttons

Smart Features That Matter:
Full calculation history with US format date & timestamps - store up to a year of results
Adjustable decimal precision
Copy & paste from the display or calculation history
Retro LCD or modern display
Customisable haptic feedback intensity
Sound effects on or off
Optimized layouts for both iPhone and iPad
Sales Tax calculations
Currency conversions
Speaking calculations
Tips calculator
Unit price calculator
Discount percentage calculator

Premium:
Upgrade to Premium with a one-time purchase and:
Unlock all Premium color themes and features forever on your iPhone and iPad
No subscription

Reasons to Love it:
No clutter, no confusion — just an intuitive, great looking calculator
Personalisation without limits