apps / 379327689
MathU 12D Financial Calculator
Surpasses the classic HP-12C
Creative Creek, LLC · Finance · $4.99 · US storefront
- rating
- 4.8 ★
- ratings
- 83
- updated
- May 15, 2026
- released
- Jul 13, 2010
v4.1.4
visible word pool · 9 words
title 30/30 chars · subtitle 28/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of MathU 12D Financial Calculator's pool that are public — the keyword field is not exposed by any API.
from the listing
"5 stars - This app is great. Very Quick. Would highly recommend". See more in customer reviews. MathU 12D, the Deluxe Financial RPN Calculator, is written from the ground up to behave exactly like and surpass the classic HP-12C. MathU 12D uses the same RPN (Reverse Polish Notation) entry system and supports the same mathematical functions as the HP-12C. In fact, if you are familiar with the HP-12C you will be able to use MathU 12D right away. Supports iPhone, iPad and macOS.…
latest US reviews
★★★★★
Very good
Like this app very much. Just like having a 12c
— SJS Primary
★★★★★
Freezes phone
App freezes the phone. I have an iPhone XR.
— VGSF
★★★★★
Not able to move off app - forces restart
iPhone XR - app works , but once you start it , you are stuck on the app until you do a restart. Keeping 5 stars for now since the performance over the last 5 plus years has been perfect until now.
— Philly Phool
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