Free Features

All the functions you need, all in portrait mode

• Access over 50 unique calculator inputs without having to rotate your device

SmartCalc remembers so you don't have to

• Enjoy calculation history that sticks around until you close the app

Edit, copy, and paste with SmartCalc's intuitive clipboard

• Edit or copy calculations from your history or calculator output
• Paste from your clipboard directly into the calculator

Speed up your calculations with powerful input capabilities

• Long press operators, functions, or parentheses to apply them to the entire expression

Personalize your experience

• Choose from 9 beautiful themes and app icons
• Rearrange the decimal, zero, and negative keys to match your desired layout


Pro Features

Smart Cursor & Trackpad

• Insert or delete from anywhere in the calculation
• Long press any number key to active the trackpad, or long press and drag the cursor itself

Advanced Memory Store

• Store an unlimited number of values
• Label stored values for easy identification
• Manage running totals using the plus and minus buttons
• View calculation history for each stored value

Permanent History

• Enjoy calculation history that sticks around until you delete it

Mathematical & Physical Constants, Hyperbolic Functions, and more!

• Access over 20 mathematical and physical constants, 12 hyperbolic functions, and more with the advanced keypad

Premium Themes & App Icons

• Choose from an additional 15 beautiful themes and app icons

No Ads + Unlimited Access

• Enjoy ad-free, unlimited access


If you choose to purchase a subscription, payment will be charged to your iTunes Account at confirmation of purchase. Your subscription will automatically renew unless auto-renewal is turned off at least 24-hours before the end of the free trial or current period. Subscriptions with a free trial will automatically renew to a paid subscription, and any unused portion of a free trial period, if offered, will be forfeited when you purchase a premium subscription during the free trial period. Your subscription may be managed and auto-renewal may be turned off by going to your Account Settings after purchase.

For full Terms & Conditions, please visit our website: https://blackandgreystudios.com/terms-and-conditions.