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TechniCalc Scientific Calculator for iOS, iPadOS and macOS
![](https://lemmy.world/pictrs/image/4fe21e83-6955-4902-a452-902afe815d17.webp?format=webp&thumbnail=128)
![](https://lemmy.world/pictrs/image/4fe21e83-6955-4902-a452-902afe815d17.webp?format=webp)
It's available on iPhone, iPad, and macOS - and one purchase unlocks it on all platforms. It receives regular updates, and has done for over the over 6 years it's been available
For the next 24 hours, the app is 50% off from it's normal price of $7.99 ($3.99)
If you do take advantage of the offer, a rating and review in the App Store would be hugely appreciated. It really does make a huge difference!
https://jacobdoescode.com/technicalc
https://apps.apple.com/gb/app/technicalc-calculator/id1504965415
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