Hi Product Hunt, I’m the maker of Freestyle Calculator. I built this because I wanted a calculator that felt less disposable. The core idea is simple: Fix a typo without starting over. From there, I added two more things I kept wanting in the same flow: - Save frequent calculations as custom formulas and reuse them later. - Rearrange the keypad to match how you actually like to input numbers and operators. So the product is really about making repeated calculations feel like a personal workflow instead of a disposable one-off keypad. We are running a 6-day launch promo: free first, then low-price stages, then back to the early-bird price. - Apr 12 (Sun): Free - Apr 14 (Tue) ~13:30 UTC: ~$1 - Apr 16 (Thu) ~13:30 UTC: 50% off ($3.99) - Apr 18 (Sat) ~13:30 UTC: Back to early-bird price ($7.99) App Store: https://apps.apple.com/app/id676...

Freestyle Calculator

Lets you fix a typo instead of starting over

Lets you fix a typo instead of starting over