HP 12c Financial Calculator
ファイナンス
¥2,500 · iPad対応
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.
さらに見る これこれ、欲しかったんです。完全コピーされてますね。他の関数電卓だとenterからの計算ができないので重宝してます。
これこれ、欲しかったんです。完全コピーされてますね。他の関数電卓だとenterからの計算ができないので重宝してます。
iOS11がリリースされた2017-9-20に64ビット化して対応した。(2017-9-21追記)iOS11非対応みたいです。HP社純正アプリなので信頼しようと思いましたが、サポート打ち切りなんですね。少し高かったが、期待はずれです。(2017-8-8追記)学生時代にHP25ミニで実験データを整理していた頃を思い出したという理由で購入。35年以上も前のことです。実物はボタンを押した際のクリック感が気に入っていましたが、iOS版では無理ですね。でも、気に入りました。(2015-4-15)
iOS11がリリースされた2017-9-20に64ビット化して対応した。(2017-9-21追記)iOS11非対応みたいです。HP社純正アプリなので信頼しようと思いましたが、サポート打ち切りなんですね。少し高かったが、期待はずれです。(2017-8-8追記)学生時代にHP25ミニで実験データを整理していた頃を思い出したという理由で購入。35年以上も前のことです。実物はボタンを押した際のクリック感が気に入っていましたが、iOS版では無理ですね。でも、気に入りました。(2015-4-15)
現在、iPhone13 Miniで利用していますが、最近のアップデートで縦表示のみで、スマホを横にしても肝心な12Cの昨日が一切出なくなりました。また、縦表示にしても簡単な計算しか出来ず、NPVなど金融の分析が出来ません。少数点も縦表示ですと液晶画面部分に収まらずはみ出てしまいます。別途Platinum版を購入させようとする行為にも見受けられます。改善して頂かないと使えません。
デベロッパの回答 Sorry for the trouble with the previous version. This spring, we released the brand new version 3.0, which features a complete revamp of the app along with dozens of improvements. Could you please install it and let us know if everything is working correctly now?
現在、iPhone13 Miniで利用していますが、最近のアップデートで縦表示のみで、スマホを横にしても肝心な12Cの昨日が一切出なくなりました。また、縦表示にしても簡単な計算しか出来ず、NPVなど金融の分析が出来ません。少数点も縦表示ですと液晶画面部分に収まらずはみ出てしまいます。別途Platinum版を購入させようとする行為にも見受けられます。改善して頂かないと使えません。
Sorry for the trouble with the previous version. This spring, we released the brand new version 3.0, which features a complete revamp of the app along with dozens of improvements. Could you please install it and let us know if everything is working correctly now?
Stability improvements and small fixes.
3.1.2 2月3日
New in this version:
• Memory issues that were referenced by some users has been solved. App is now correctly storing and recalling your results.
• Improved haptic responsiveness of keys. You can choose if the command should be send as soon as you touch the key (default) or when you release your finger off it.
• New Classic portrait layout option (for both phones and tablets). You can now choose if you prefer Modern portrait layout with all keys available or you switch to old Classic layout from the original app.
• Decimal separator setting is now correctly based on your language, but you can always choose your preference in Settings.
• Copying your results to clipboard is now on tap off your finger. Just hold your finger on the calculator display and the result is copied to your device clipboard.
• Some Settings options received small descriptions below it, so their setting is more intuitive and user-friendly
• Added languages (Bengali, Bulgarian, Hindi, Japanese, Russian, Ukrainian). We will appreaciate if you help us proofread those languages via the Translation button in the Menu.
• Bug fixes and under-the-hood improvements for smoother operation
We’d love your feedback! If you notice anything that could be improved, please let us know directly in the app or email us at info@hpcalcs.com.
3.1.1 2025/05/23
We’ve completely redesigned the HP 12c app to deliver a faster, cleaner, and more modern experience – while keeping everything you love about the classic financial calculator.
New in this version:
• Brand new user interface with a refreshed, modern look
• Full-screen vertical layout (finally!)
• Improved graphics and Retina-optimized visuals
• Redesigned settings for better customization
• Enhanced performance and compatibility with the latest iOS devices
• Bug fixes and under-the-hood improvements for smoother operation
Version 3.1.0 fixes the iPad layout issue that affected some users in the initial 3.0.0 release.
We’d love your feedback! If you notice anything that could be improved, please let us know directly in the app or email us at info@hpcalcs.com.
3.1.0 2025/04/29
We’ve completely redesigned the HP 12c app to deliver a faster, cleaner, and more modern experience – while keeping everything you love about the classic financial calculator.
New in this version:
• Brand new user interface with a refreshed, modern look
• Full-screen vertical layout (finally!)
• Improved graphics and Retina-optimized visuals
• Redesigned settings for better customization
• Enhanced performance and compatibility with the latest iOS devices
• Bug fixes and under-the-hood improvements for smoother operation
Version 3.0.1 also fixes issues that some users might have experienced when using larger font sizes on their devices.
We’d love your feedback! If you notice anything that could be improved, please let us know directly in the app or email us at info@hpcalcs.com.
3.0.1 2025/04/18
We’ve completely redesigned the HP 12c app to deliver a faster, cleaner, and more modern experience – while keeping everything you love about the classic financial calculator.
New in this version:
• Brand new user interface with a refreshed, modern look
• Full-screen vertical layout (finally!)
• Improved graphics and Retina-optimized visuals
• Redesigned settings for better customization
• Enhanced performance and compatibility with the latest iOS devices
• Bug fixes and under-the-hood improvements for smoother operation
Still the HP 12c you trust – now more powerful and easier to use than ever.
We’d love your feedback! If you notice anything that could be improved, please let us know directly in the app or email us at info@hpcalcs.com.
3.0.0 2025/04/15
Updated for new devices and for newer versions of iOS.
2.3.4 2021/05/05
Bug Fixes
2.3.3 2020/01/23
- Fixed issue with screen rotation
2.3.1 2017/11/01
64 bit Support
2.1.2 2017/09/20
Resolves issue with iOS5 devices not saving manual pagination.
2.0.1 2012/04/03
Stability improvements and small fixes.
さらに見る バージョン3.1.2 2月3日
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