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
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
• 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.
New Free Features
• iPad support
If you have a few moments of free time, we greatly appreciate any reviews. They help us grow our user base so we can continue to bring you feature-packed updates like this one.
Ratings and Reviews
Best Calculator on iOS
Not only is this app beautiful, it's also highly functional. After searching through what must have been 20 calculators, I was ecstatic to discover this one. The developers are also very friendly and responsive, incorporating several suggestions into the app. I highly recommend this calculator!
Not often I find a calculator on iOS with modulus built in, works as advertised.... its a calculator, and it’s free
Great calculator but please fix the percentage error
This is a calculator I looked for a long time. It has a very nice design. However, can I you fix the error of %. It shows error when ever I use this button. Thank you again for the app.
Developer Response ,
Thank you for your review and your constructive feedback - we greatly appreciate it. The % key is meant to to be a modulus key, not a percentage key. We tried our best to make that clear by having the calculator output "mod" after pressing the % key instead of "%," so we apologize that this has been a source of confusion for some users. Because it isn't a percentage key, using it like a percentage key will generally result in the calculator displaying "error" (as it should). We hope that clears it up for you - sorry again for the confusion.
No Details Provided
The developer will be required to provide privacy details when they submit their next app update.
- Black & Grey Studios
- 40.7 MB
- Requires iOS 13.0 or later.
- Requires iPadOS 13.0 or later.
- iPod touch
- Requires iOS 13.0 or later.
- Requires macOS 11.0 or later and a Mac with Apple M1 chip.
- Age Rating
- © 2015 Black & Grey Studios
- In-App Purchases
- SmartCalc Pro (1 Month) $0.49
- SmartCalc Pro (Lifetime) $19.99
- SmartCalc Pro (1 Year) $4.49
With Family Sharing set up, up to six family members can use this app.