# Vicinno Financial Calculator — HP 12C emulator > HP 12C financial calculator emulator with RPN and enhanced mobile features. (iPhone/iPad app by Vicinno Soft LLC.) - Source: https://appshunter.io/ios/app/vicinno-financial-calculator/id400147868 (this page in markdown: same URL + `.md`) - Developer: [Vicinno Soft LLC](https://appshunter.io/developer/338971050) - Category: Finance, Business - Price: $5.99 - Rating: 4.20/5 from 1,208 App Store ratings · 187 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 167 MB - Languages: American English, Catalan, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Hebrew and 19 more - Released: 2010-11-02 - Data updated: 2026-09-01 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/vicinno-financial-calculator/id400147868/reviews.md ## What is Vicinno Financial Calculator? The most reliable emulator for HP 12C Financial Calculator on iPhone and iPad, which behaves exactly like, and supports all the functions of HP 12C Financial Calculator. 5 Stars: "Works like the original but more handy" -Jen, CFA, MBA, Financial Analyst 5 Stars: "Best 12c out there. Nice to always have it with me." -Tim H. Nelson, Finance student 5 Stars: "Turns your iPhone into a 12c with helpful features, not in the original" -Hannah 5 Stars: "Retired my very experience HP several years ago and haven't looked back. Only use this app now." -Yan07 5 Stars: "I use it on a daily basis and no longer have to carry my financial calculator with me." -Debbie, Financial Advisor 5 Stars: "couldn't be a better app. Stable user-friendly and the exact replacement for my physical Hewlett Packard calculator." -Gatortag This app uses the same RPN (Reverse Polish Notation) entry system and adds in big improvements for mobile to guarantee the best user experience and performance. ******** Highlight Features ******** • Time value of money TVM • Cash flow analysis NPV, IRR • Amortization • Bonds • Depreciation • Loan payments calculation • Statistical analysis • Date arithmetic • RPN entry • Programmable • Support auto-rotate and can be used in both orientations: landscape and portrait. • In-app quick start help with one click access. • Options to turn on/off audible key click feedback, and • Switch between the US and Europe number format​/use comma as decimal point. • Automatically save/restore all settings. • In-app online support. • Click menu key to see more settings. • Long press to copy the calculation result to the clipboard and paste it anywhere. • More ... **** Support **** Feel free to email us at support@vicinno.com. **** Stay tuned **** Like us: www.facebook.com/vicinno Follow us: www.twitter.com/vicinno ## Key features - HP 12C emulator - Time value of money (TVM) - Cash flow analysis (NPV, IRR) - Amortization and depreciation - Loan payment calculations - RPN entry system - Programmable functions ## Chart rankings - #70 in Top Paid · Finance (US App Store) ## Recent user reviews (10 of 187) All indexed reviews: https://appshunter.io/ios/app/vicinno-financial-calculator/id400147868/reviews.md ### 3/5 — No response from tech support *2026-08-14, version 2.546* I have tried to contact tech support about an issue but have received no response. ### 5/5 — Used this app … still 5 stars *2026-08-04, version 2.546* I love this app. Love the HP 12C calculator, and this app is exactly like my clicky one at home. Worth the coins!!! ### 5/5 — Just like the original *2026-03-06, version 2.546* I just started working on an ms finance and bought this app. I also just bought an original hp 12C. This app works great. It's a dedicated financial calculator. If your reading this you probably know that though... Does all the same calcs the same way and also looks great! I highly recommend this app if you are looking for an hp 12C calculator!!! If you are just looking for a "plain Jane" calculator this is NOT for you! Now does not open in ios26.3 ### 4/5 — Bom mas falta suporte ao MAC *2025-11-01* No MacOS a aplicação não fica do tamanho correto, gerando um espaço em branco ao lado ### 5/5 — Top *2025-02-09* App muito bom ### 1/5 — No support *2024-11-16, version 2.546* App hasn’t been updated in 4+ years. Stored registers will 0 out for no reason whatsoever. Stored number in register will be exponentially higher when you recall it, again, no reason whatsoever. Sent a support ticket in years ago and no answer. Do not waste your money. ### 4/5 — Excellent hp emulator *2024-11-05, version 2.546* Excellent hp emulator. One suggestion would make it perfect hp emulator: haptic keyboard feedback. Add this and this will be perfect! ### 5/5 — Love it *2024-10-15, version 2.546* Just bought the App. Really like it! ### 5/5 — Thankful it's available *2024-05-18, version 2.546* Got my first HP in 1973, an HP35. Yhe Reverse Polish Notation makes everything SO much easier than direct algebraic entry. It is absolutely gabulous to have this app available. ### 5/5 — Still faithful after so many years *2024-03-05, version 2.546* I’ve been using this app for many years. It is one of my daily go to apps. No exaggeration. I use this every single day. If you’re familiar with the HP-12c, you’ll be completely familiar with this. I’ve never had a problem with it. It just works. A special shout out to the developer. Years ago, they gave the app a new, sleek, flattened look. I wrote to them about the fact that, due to my vision, I couldn’t see the demarcation of the buttons. The developer restored the original look as an option, which you can find under settings. Thank you for maintaining that. Some may be put off by the unfamiliar way of doing a simple calculation using what is called RPN notation. In school we learned PEMDAS-based arithmetic notation to enter numbers for calculations. Try spending a little time learning RPN. It helps get rid of parentheses and you control the order of arithmetic operations. It’s better for any multi-step problem other than adding a simple column of numbers. ## Frequently asked questions about Vicinno Financial Calculator ### What is Vicinno Financial Calculator? Vicinno Financial Calculator is an emulator for the HP 12C Financial Calculator, designed for iPhone and iPad. It replicates the functions of the original device and offers enhanced features for mobile use. ### What financial functions does Vicinno Financial Calculator offer? It supports time value of money (TVM), cash flow analysis (NPV, IRR), amortization, bonds, depreciation, loan payments, statistical analysis, and date arithmetic, mirroring the HP 12C. ### Does Vicinno Financial Calculator use RPN? Yes, Vicinno Financial Calculator uses the same RPN (Reverse Polish Notation) entry system as the original HP 12C, providing a familiar experience for users of that calculator. ### What devices is Vicinno Financial Calculator compatible with? The app is compatible with iPhone, iPad, and iPod devices. It supports auto-rotate and can be used in both landscape and portrait orientations. ### How much does Vicinno Financial Calculator cost? Vicinno Financial Calculator is a paid app priced at $5.99. There are no in-app purchases or subscriptions mentioned. ### How often is Vicinno Financial Calculator updated? The app was last updated on April 2, 2020, to version 2.546. While not frequently updated, user reviews suggest it remains stable and reliable. ### Does Vicinno Financial Calculator have ads? No, Vicinno Financial Calculator does not contain advertisements. It is a paid application designed to be ad-free for an uninterrupted user experience. ### Can I copy calculation results from Vicinno Financial Calculator? Yes, you can long-press on a calculation result to copy it to the clipboard, allowing you to paste it into other applications or documents as needed. ## Version history (last 5 releases) ### 2.546 — 2020-04-02 Display optimization for dark mode. ### 2.545 — 2020-03-30 UI and algorithm optimization. ### 2.544 — 2018-11-29 Fix iPhone XR display issue in zoomed display mode. ### 2.543 — 2018-11-05 Bring back the classic HP 12C theme as requested by users. ### 2.542 — 2018-10-17 Design optimization and bug fixes for auto-rotate and crash issue. We will bring back the old design as an option in a few days. Thanks to all feedbacks. ## Apps similar to Vicinno Financial Calculator | App | Rating | Price | Category | | --- | --- | --- | --- | | [Financial Calculator: Percent](https://appshunter.io/ios/app/financial-calculator-percent/id957134762) | 4.7 (14,664) | Free | Finance | | [10bii Financial Calculator](https://appshunter.io/ios/app/10bii-financial-calculator/id360256797) | 4.7 (662) | $5.99 | Finance | | [Loan Calculator‰](https://appshunter.io/ios/app/loan-calculator/id558688927) | 4.9 (104,929) | Free | Finance | | [Loan Calculator - Loan2Me](https://appshunter.io/ios/app/loan-calculator-loan2me/id1442980816) | 4.8 (8,234) | Free | Finance | | [Loan Calculator - Debt Planner](https://appshunter.io/ios/app/loan-calculator-debt-planner/id1059124601) | 4.6 (22,434) | Free | Finance | | [Mortgage Calculator- Home Loan](https://appshunter.io/ios/app/mortgage-calculator-home-loan/id1155749575) | 4.6 (412) | Free | Finance | ## More apps by Vicinno Soft LLC - [BA Financial Calculator Pro](https://appshunter.io/ios/app/ba-financial-calculator-pro/id338971047) - [15C Pro Scientific Calculator](https://appshunter.io/ios/app/15c-pro-scientific-calculator/id421102285) - [11C Scientific Calculator](https://appshunter.io/ios/app/11c-scientific-calculator/id530593018) - [10bii+ Financial Calculator](https://appshunter.io/ios/app/10bii-plus-financial-calculator/id734187686) All apps by Vicinno Soft LLC: https://appshunter.io/developer/338971050 ## Related topics [hp 12c financial calculator](https://appshunter.io/ios/topics/hp-12c-financial-calculator) · [twelvec](https://appshunter.io/ios/topics/twelvec) · [hp calculator financial](https://appshunter.io/ios/topics/hp-calculator-financial) · [hp calculator 12c](https://appshunter.io/ios/topics/hp-calculator-12c) · [ba financial calculator](https://appshunter.io/ios/topics/ba-financial-calculator) · [hp 12c](https://appshunter.io/ios/topics/hp-12c) · [smart irr calculator](https://appshunter.io/ios/topics/smart-irr-calculator) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*