About this app
Meet the next generation of your favorite financial calculator. The official HP 12c app, now brings a completely redesigned interface, a modern look, and improved functionality—while preserving the precision and reliability trusted by professionals for decades. Built for everyday use in business, banking, real estate, and education, the new HP 12c brings a timeless classic into the modern era. The HP 12c You Know – Now Better Than Ever • Official emulator of legendary calculator device by Hewlett-Packard • Identical algorithms, layout, and keystrokes as the original HP 12c • RPN (Reverse Polish Notation) for fast and efficient input • Built-in financial tools: loan payments, TVM, NPV, IRR, cash flows, bonds, and more Be Ready. Anywhere. Anytime. Whether you’re in class, at the office, or on the go, HP 12c is ready when you are. Just launch the app on your iPhone and get to work. Download HP 12c today and experience the perfect blend of classic functionality and modern design.
Latest release
What’s New
Stability improvements and small fixes.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 6:26 AM $14.99
Screenshots
