The Simple Calculator - Solve!
Calculate math with ease.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
A simple calculator that can be used in your everyday life.
THE SIMPLE CALCULATOR FEATURES:
- Portrait and Landscape Mode.
- Dark Mode.
- Split View.
- Copy Results: Press and hold on the number to copy and paste elsewhere.
THE SIMPLE CALCULATOR SUPPORTS:
- Basic mathematical operations:
• Addition, Subtraction, Division, Multiplication.
• Power of Two, Power of Three, Square Root, Cubic Root.
• Percentages, Inverse Function.
- Geometrical applications of everyday shapes:
• Square Perimeter, Square Area, Square Diagonal, Cube Volume.
• Circle Perimeter, Circle Area, Sphere Surface Area, Sphere Volume, Pi.
• Triangle Perimeter, Triangle Area.
- Fractions:
• Mixed and improper fractions.
• WE LOVE FEEDBACK •
As always, your feedback is appreciated. Please keep sharing your experience by contacting us through our website, at: www.skottydeveloper.com
Enjoying The Simple Calculator? Please show us some love by giving a 5 star review, so we can keep updating with great new features.
more I used to love the calculator in my iPhone 10 and was so disappointed in the iPhone 16 Pro max calculator, so I searched all the apps and found this simple back to basics calculator…if I’m, say, subtracting 33% from a million bucks it shows me what that 33% is, it doesn’t just jump to the end result number after the deduction, make sense? That’s why I need a simple calculator lol
Developer Response Thank you so much for your positive feedback! Stay tuned, as we’re continuously working on improvements to make it even better!
I used to love the calculator in my iPhone 10 and was so disappointed in the iPhone 16 Pro max calculator, so I searched all the apps and found this simple back to basics calculator…if I’m, say, subtracting 33% from a million bucks it shows me what that 33% is, it doesn’t just jump to the end result number after the deduction, make sense? That’s why I need a simple calculator lol
Thank you so much for your positive feedback! Stay tuned, as we’re continuously working on improvements to make it even better!
i’m just now checking this app out, i downloaded it this morning & as soon i got some free time i thought i’d see what it’s all about will write another review as soon as i’ve finished checking out dianei’ve finally found the time to really check out this app & i think it’s great for me. it’s simple & easy to use plus other than add, subtract, multiply & divide, if you don’t know how to use the other categories then it’s explained to you in q & a.thank you diane
Developer Response Hi Diane,Thanks a ton for your awesome review! We’re glad you find the app simple and easy to use. We’re working on even more cool features, so stay tuned!
i’m just now checking this app out, i downloaded it this morning & as soon i got some free time i thought i’d see what it’s all about will write another review as soon as i’ve finished checking out dianei’ve finally found the time to really check out this app & i think it’s great for me. it’s simple & easy to use plus other than add, subtract, multiply & divide, if you don’t know how to use the other categories then it’s explained to you in q & a.thank you diane
Hi Diane,Thanks a ton for your awesome review! We’re glad you find the app simple and easy to use. We’re working on even more cool features, so stay tuned!
This app has made it so much easier to do math and now I have a 3 on my math tests now I am so so much happier with this math app
Developer Response Thank you for the positive feedback! I’m happy that the calculator has helped you with your math tests. :)
This app has made it so much easier to do math and now I have a 3 on my math tests now I am so so much happier with this math app
Thank you for the positive feedback! I’m happy that the calculator has helped you with your math tests. :)
Works well and is convenient. Just wish I could control haptic feed back and/or vibration when entering numbers etc….
Developer Response Thank you for your feedback! An update, which will provide the ability for the user to turn the sound and vibration of the buttons off - will be released soon.
Works well and is convenient. Just wish I could control haptic feed back and/or vibration when entering numbers etc….
Thank you for your feedback! An update, which will provide the ability for the user to turn the sound and vibration of the buttons off - will be released soon.
We have been working very hard, behind the scenes - to bring you our biggest update yet:
WHAT’S NEW:
NEW CALCULATOR!
- We’ve now added a powerful new tool to our app: the fraction calculator! Solve mixed and improper fractions with absolute ease.
Several bug fixes have also been introduced:
MAJOR BUG FIXES:
- Fixed a multitude of bugs that caused the app to crash when solving mid-equation with the plus/minus and geometry buttons.
- Fixed a multitude of bugs that caused the plus/minus, ∛, √, x², x³, 1/x and geometry buttons to disable after an equation was completed.
- The percent button now works correctly when adding and subtracting.
The following tweaks have been made:
- The code has been further improved, allowing for the app to run much faster and take up less space on your device.
- The UI has been tweaked to increase the size of the buttons for the Basic and Geometry calculators. The UI has also been tweaked to prevent the label being covered by the notch of the phone.
• WE LOVE FEEDBACK •
As always, your feedback is appreciated. Please keep sharing your experience by contacting us through our website, at: www.skottydeveloper.com
Enjoying The Simple Calculator? Please show us some love by giving a 5 star review, so we can keep updating with great new features.
6.0 05/19/2024
We have been working very hard, behind the scenes - to enhance your experience:
WHAT’S NEW:
- We’ve now added the ability for the user to prevent their devices from sleeping - while using the app, in the Settings menu.
- We’ve now added the ability for the user to turn on and off the button sounds and vibrations. Just press the gear icon on the number label. Additionally, button sounds and vibrations are turned off by default.
Several bug fixes have also been introduced:
MAJOR BUG FIXES:
- Fixed a bug, where if the user pressed the backspace button - the formatting for the number currently displayed would be erased. This means that for the Arabic and Hindi numerical systems, their formatting will no longer be erased too - when the backspace button is pressed.
- Fixed a bug which prevented the "Restore Purchases" button from working.
MINOR BUG FIXES:
- Fixed a bug, where the cube and square root buttons wouldn’t vibrate or make noise, when using the geometry calculator.
- Fixed a bug, where if the user initially had a negative number, and used the backspace button to make it zero again, and then went to perform mathematical operations - the app would crash.
- Fixed a bug, where, if the device was in portrait mode: ads would appear, even after the "Remove Ads" in-app purchase was bought. The in-app purchase is now available again, via the "Settings" menu.
The following tweaks have been made:
- The code has been improved, allowing for the app to run much faster and take up less space on your device.
- Minor visual fixes have also been applied, throughout the application.
• WE LOVE FEEDBACK •
As always, your feedback is appreciated. Please keep sharing your experience by contacting us through our website, at: www.skottydeveloper.com
Please show us some love by giving us a 5 star review, so we can keep updating with great, new features.
5.0 06/06/2023
We have been working very hard, behind the scenes - to enhance your experience:
- Several visual tweaks have been performed, and the app's icon has been updated.
- Cleaned up more of the app's code, allowing the app to run much faster and take up less storage on your device.
- Added language support for an additional 19 languages.
- Optimised app for all devices, up to the newest devices running iOS 15 & MacOS Monterey.
• WE LOVE FEEDBACK •
As always, your feedback is appreciated. Please keep sharing your experience by contacting us through our website, at: www.skottydeveloper.com
Please show us some love by giving us a 5 star review, so we can keep updating with great, new features.
4.0 04/15/2022
We have been working very hard, behind the scenes - to enhance your experience:
This is an update to fix any problems from the previous one:
- Fixed a problem, where the user would open the app and the ads would sometimes still pop up on their devices after the in-app purchase was bought.
Version 3.1:
NEW FEATURE:
- We have now added a store in the application.
- In this store, you'll be able to pay to get rid of the ads that display in your app - for a very low price.
- The store can be found in the Settings menu.
Several bug fixes have also been introduced:
- Fixed a bug, where the translation for the "Close" button wouldn't display for the geometry buttons' information prompts.
- Fixed a bug, where the Settings heading would glitch - when the orientation of the device would change.
• WE LOVE FEEDBACK •
As always, your feedback is appreciated. Please keep sharing your experience by contacting us through our website, at: www.skottydeveloper.com
Please show us some love by giving a 5 star review, so we can keep updating with great new features.
3.1.1 03/12/2021
We have been working very hard, behind the scenes - to enhance your experience:
NEW FEATURE:
- We have now added a store in the application.
- In this store, you'll be able to pay to get rid of the ads that display in your app - for a very low price.
- The store can be found in the Settings menu.
Several fixes have also been introduced:
- Fixed a bug, where the translation for the "Close" button wouldn't display for the geometry buttons' information prompts.
- Fixed a bug, where the Settings heading would glitch - when the orientation of the device would change.
- Slight name change from "The Simple Calc", to "The Simple Calculator".
• WE LOVE FEEDBACK •
As always, your feedback is appreciated. Please keep sharing your experience by contacting us through our website, at: www.skottydeveloper.com
Please show us some love by giving a 5 star review, so we can keep updating with great new features.
3.1 03/10/2021
We have been working very hard, behind the scenes - to enhance your experience:
The following tweaks have been made:
- Added Spanish, Greek, Dutch, French, German, Italian, Portuguese, Arabic, Chinese, Japanese, Hindi and Russian language compatibility.
• Therefore, the decimal point button will now return a decimal comma, when pressed - for Spanish, Greek, Dutch, French, German, Italian, Portuguese, Arabic and Russian.
• The number systems of Arabic and Hindi are now also supported.
• The number separators are now also correct, according to the device language of the person using the app.
• WE LOVE FEEDBACK •
As always, your feedback is appreciated. Please keep sharing your experience by contacting us through our website, at: www.skottydeveloper.com
Please show us some love by giving a 5 star review, so we can keep updating with great new features.
3.0 02/06/2021
We have been working very hard, behind the scenes - to enhance your experience:
The following bug fixes and performance tweaks have been made:
- The amount of storage the app takes up, has been decreased.
- Fixed many bugs that would slow the app down.
- Stripped unnecessary files and code that would slow the app down.
- Multiple visual fixes have been performed, especially in the Settings Menu.
• The placeholder title bar has now been removed.
• Now, when a user wants to visit our website in-app, the website can be opened and closed - in a smooth and quick manner.
We just started our own social media pages:
- Instagram: Follow us on Instagram, to be notified on any future updates and tips on how to use "The Simple Calc" - that you may or may not know.
- Pinterest: Follow us on Pinterest to enjoy some aesthetic and educational content on mathematics and much more.
• WE LOVE FEEDBACK •
As always, your feedback is appreciated. Please keep sharing your experience by contacting us through our website, at: www.skottydeveloper.com
Please show us some love by giving a 5 star review, so we can keep updating with great new features.
2.4 11/30/2020
We have been working very hard, behind the scenes - to enhance your experience:
NEW FEATURE:
- User can now copy results, to paste them elsewhere.
We just started our own social media pages:
- Instagram: Follow us on Instagram, to be notified on any future updates and tips on how to use "The Simple Calc" - that you may or may not know.
- Pinterest: Follow us on Pinterest to enjoy some aesthetic and educational content on mathematics and much more.
• WE LOVE FEEDBACK •
As always, your feedback is appreciated. Please keep sharing your experience by contacting us through our website, at: www.skottydeveloper.com
Please show us some love by giving a 5 star review, so we can keep updating with great new features.
2.3 11/22/2020
We have been working very hard, behind the scenes - to enhance your experience:
The following bug fixes and tweaks have been made:
- Fixed a major bug where if the user typed in "0." followed by another zero, or more - the zeroes wouldn't pop up until a non-zero number was pressed. i.e. 0.0001 (0.000 wouldn't pop up until the "1" was pressed).
- This app is now optimised for iOS 14.2.
- Updated the app preview and screenshots.
We just started our own social media pages:
- Instagram: Follow us on Instagram and press the notification bell on stories and posts, to be notified on any future updates (before ANYONE else) and tips on how to use "The Simple Calc" - that you may or may not know.
- Pinterest: Follow us on Pinterest to enjoy some aesthetic and educational content on mathematics and much more.
2.2 11/17/2020
We have been working very hard, behind the scenes - to enhance your experience:
The following bug fix has been made:
- Fixed a major bug where if the user was using iOS 13 and above, and they were calculating with large decimal numbers, they would see many of their answers in an odd manner.
From Version 2.0.1:
The following bug fixes and tweaks have been made:
- Fixed a bug where pressing the decimal point button would remove the separating commas in the number that's displayed on the screen.
- Website domain has been changed.
- Performance update.
We just started our own social media pages:
- Instagram: Follow us on Instagram and press the notification bell on stories and posts, to be notified on any future updates (before ANYONE else) and tips on how to use "The Simple Calculator" - that you may or may not know.
- Pinterest: Follow us on Pinterest to enjoy some aesthetic and educational content on mathematics and much more.
2.1 11/11/2020
We have been working very hard, behind the scenes - to enhance your experience:
The following bug fixes and tweaks have been made:
- Fixed a bug where pressing the decimal point button would remove the separating commas in the number that's displayed on the screen.
- Website domain has been changed.
- Performance update.
We just started our own social media pages:
- Instagram: Follow us on Instagram and press the notification bell on stories and posts, to be notified on any future updates (before ANYONE else) and tips on how to use "The Simple Calculator" - that you may or may not know.
- Pinterest: Follow us on Pinterest to enjoy some aesthetic and educational content on mathematics and much more.
2.0.1 11/11/2020
We have been working very hard, behind the scenes - to enhance your experience:
Firstly, the following bug fixes have been made:
- Fixed many bugs where operating would sometimes result in results appearing in an unusual-looking manner - especially with decimal numbers.
Secondly, we spent a substantial amount of time to revamp the website entirely to bring you these important changes:
- We now have a support page on our website, in which you can contact us if you have anything to say, in regards, to the app. We'll usually respond within 24 hours.
- Website interface is much cleaner, and easier to navigate through.
- The website also has live chat enabled.
- Consequently, we have added a tab in the Settings menu - to take you to the support page.
Finally, we have also started our own social media pages:
- Instagram: Follow us on Instagram and press the notification bell on stories and posts, to be notified on any future updates (before ANYONE else) and tips on how to use "The Simple Calc" - that you may or may not know.
- Pinterest: Follow us on Pinterest to enjoy some aesthetic and educational content on mathematics and much more. We'll start posting on there soon, so stay tuned. :)
- Consequently, we have added tabs in the Settings menu, which take you to our social media pages.
2.0 11/05/2020
More bug fixes and tweaks have now been introduced to further improve your experience:
- Fixed a bug where the commas would disappear when the plus/minus sign button was pressed.
- When the user now encounters infinity or NaN/error, and they go to add, minus, etc. - the value gets turned into zero and can be operated with.
- Fixed display glitch with plus/minus sign button, where if you used the special button and then made the number negative - it would display in an unusual manner.
- Fixed bug where: if a number in scientific notation was to be square-rooted or cube-rooted, it would appear in an unusual manner.
1.5 10/27/2020
More bug fixes and tweaks have now been introduced to further improve your experience:
- Fixed a bug, where if the result was already solved, then the geometry buttons will crash when pressed on.
- Fixed a bug, where ads would display and cover part of the screen, if the user was using an iPhone - in landscape.
- Display fixes to the number label.
1.4 10/20/2020
More bug fixes and tweaks have now been introduced to further improve your experience:
- Fixed a bug, where pressing the backspace button on an inputted number, while operating - would cause the app to crash.
- Improved the handling of very large and small numbers inputted; some results would display in an unusual-looking manner.
- Cube root button no longer causes crash if pressed on, while calculating the area of a triangle.
- Performance update.
1.3 10/17/2020
This update is released to fix any bugs introduced from Version 1.1:
- Operating with negative numbers would lead to unusual-looking results.
- Geometry buttons would cause everything to disable after button info prompt pops up, in the geometry calculator.
This update is also released to fix any bugs that have always existed:
- Pressing equals button before operating would lead to a crash.
- If you reach the character limit, and then pressed the backspace button - the number buttons and the decimal point button would still be disabled.
1.2 10/15/2020
Major bug fixes have now been introduced to further improve your experience:
- Numbers are now separated by commas, to allow readability.
- Numbers are no longer set to scientific notation if the number inputted and being operated with, is larger than 999,999 (i.e. 1e+06, etc.).
- Numbers can now be precise to 14 decimal places, i.e. 0.00000000000001.
- Fixed display bug, where decimal point appears by itself - if pressed.
- Fixed bug, where user could press backspace button - when answer was calculated.
1.1 10/13/2020
Performance update.
1.0.1 10/08/2020
We have been working very hard, behind the scenes - to bring you our biggest update yet:
WHAT’S NEW:
NEW CALCULATOR!
- We’ve now added a powerful new tool to our app: the fraction calculator! Solve mixed and improper fractions with absolute ease.
Several bug fixes have also been introduced:
MAJOR BUG FIXES:
- Fixed a multitude of bugs that caused the app to crash when solving mid-equation with the plus/minus and geometry buttons.
- Fixed a multitude of bugs that caused the plus/minus, ∛, √, x², x³, 1/x and geometry buttons to disable after an equation was completed.
- The percent button now works correctly when adding and subtracting.
The following tweaks have been made:
- The code has been further improved, allowing for the app to run much faster and take up less space on your device.
- The UI has been tweaked to increase the size of the buttons for the Basic and Geometry calculators. The UI has also been tweaked to prevent the label being covered by the notch of the phone.
• WE LOVE FEEDBACK •
As always, your feedback is appreciated. Please keep sharing your experience by contacting us through our website, at: www.skottydeveloper.com
Enjoying The Simple Calculator? Please show us some love by giving a 5 star review, so we can keep updating with great new features.
more Version 6.0 05/19/2024
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