Comment by SanjayMehta | Hacker News Reader

Top New Best Ask Show Jobs

Comment by SanjayMehta | Hacker News Reader

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There's a freeware version for IOS from Greg Hewgill

https://apps.apple.com/in/app/retro-15c/id583559000

HP also included one called xhpcalc in earlier releases of HP-UX.

There’s an official HP version as well:

https://apps.apple.com/gb/app/hp-15c-calculator/id503720774

Yes! I've been using this for years. It's great.

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