(Not Boring) Calculator3.23 - App Store

"Just astonishingly fun." - John Gruber

A BETTER EVERYDAY CALCULATOR
As a kid, I loved playing with a calculator. Somewhere along the way, the calculator became another boring tool. I want a calculator that reignites that same sense of wonder.

SHOW YOUR WORK
One of the biggest obstacles with most calculator apps is just how easy it is to make mistakes. If you mistype a number and don't catch it immediately, you can easily end up with the wrong answer and never know it.

To fix this, we do what everyone is taught to do in elementary school... we show your work. As you type, the full equation is written out for you-every number and operator. Even better, if you make a mistake, you can now delete or select the number and retype it. Small, but life-changing.

PLAYS LIKE A GAME, WORKS LIKE AN APP
Next generation user interface designed and built in 3D with animation and sounds inspired by video games.

%
Percentages can be a challenge to wrap your head around, so we built it in.

BIG & READABLE
Big numbers that are easy to read at a glance when you're darting across screens.

SKINS
Skins change the whole look and feel of the app. New skins and collaborations every season so you can keep it fresh.

SUPER!BORING
Become a Super!Boring member and get all 5 Not Boring apps + skins + extras. We are 100% member-supported. No ads, no data gathering, no tracking. Just beautiful apps that make everyday life a little less boring.

Plans: https://andy.works/plans
Support: https://andy.works/support

Version History + Updated for iOS27. 3.23 Sep 11 + Added support for French, German, Spanish, Italian, Korean, Japanese, Chinese (Simplified) and Chinese (Traditional). Please email support@notbor.ing if you see any issues with the translations.
+ Updated Settings screen.
+ Bug fixes. 3.22 Jul 16 + Bug fixes 3.21 10/31/2025 + Bug fixes. 3.20 10/30/2025 + Updated membership page. 3.19 10/27/2025 + Liquid Glass & iOS 26 Support 3.18 09/15/2025 + New Camera app 3.17 06/20/2025 + A fix for our Mainland China customers who have been experiencing issues with their subscription. 3.16 12/19/2024 + Bug fixes. 3.15 11/10/2024 + New upgrade screen. 3.14 10/15/2024 + Fixes a bug for iOS18 users where the app sometimes crashes on launch. 3.13 09/25/2024 Customize your home screen.
+ Expanded app icons for light, dark, & tinted appearance 3.12 09/16/2024 + When swapping from an app back to the calculator sometimes the keyboard would be unresponsive, this is now fixed. 3.11 05/13/2024 + Fixes a bug that could cause the app to crash.
+ When swapping between apps in iOS, sometimes the app would hang. This should now be fixed. 3.10 04/24/2024 + WIREFRAME : New skin that reveals the app's hidden structures. Free for supporters. 3.9 01/17/2024 + New Skin, Normal : vibrant colors reveal the contours of each scene. 3.8 12/14/2023 + Updated app display name 3.7 12/13/2023 + Added support for Chinese (Simplified). If you see any translation issues, please email us at support@andy.works
+ Add Shop 3.6 12/06/2023 + DEPTH — A new skin with rounded, organic figures rendered as a depth map where soft shades of gray reveal the invisible space filling the scene. Free for supporters. 3.5 11/16/2023 + Fixes text colors in dark mode. 3.4 10/04/2023 + Updates for iOS17 3.3 09/15/2023 + Updated paywall screen
+ Fixes a bug where some users would have to wait a few minutes after purchasing a membership before they could access it. 3.2 08/08/2023 + Small UI updates 3.1 07/19/2023 + Super!Boring unlocks access to 5 apps + extras
+ iOS 16 minimum required 3.0 06/22/2023 - Minor UI updates.
- The minimum supported iOS version is now iOS 14. 2.4 11/08/2022