Vintage-45 for Android - Download Free [Latest Version + MOD] 2025

Whats new in Vintage-45 v2.7

5 things about Vintage-45

1. Vintage-45 is a complete simulation of Hewlett-Packard's scientific hand-held calculator HP-45 from 1973.
2. Processing times and behavior have been carefully modelled after the original.
3. • Additional conversions (optional): Celsius vs.
4. Even the "secret" stopwatch may be activated.
5. Fahrenheit, liters per 100km vs.

Release date: 2024-10-19
Current version: 2.7
File size: 16.21 MB
Developer: CuVee Software

How to setup Vintage-45 APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install vintage-45.apk file on your phone in 4 Simple Steps:

Download the vintage-45.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the vintage-45.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the Vintage-45 app will appear on the home screen of your device.

Is Vintage-45 APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the Vintage-45 apk.

Download Mirrors

Mirrors: Download for Android

On iTunes: $0.99 On iTunes

Reviews

Great product BUT

This is s great simulation of my favorite calculator (still have working unit in plastic box with manual and charger) BUT the touchscreen stopped working on my 13 Pro Max when I upgraded to v 15.1.1 today! Have rebooted to no avail. Hope you check this out!

~ By Matenai

HP45 Resurrected

This was the most amazing calculator available in its day at a staggering $400! This app is so exact that my heart rate goes up whenever I fire it up. Such wonderful memories, complete with the red led display and the great sound.

~ By Dan Flem

Love this emulation

When I was going to school I could not afford the HP-45’s I had to soldier on using an HP-35. I was able to borrow them on occasion. This emulation comes as close to the actual device as you are going to get. In the larger iPhones it is even about the same size. I still enjoy the look on peoples faces when I explain what RPN stands for.

~ By Transmaster

The best!

And by the way, I love this app! I use it several times every day, it’s my only calculator except for a physical HP 12-C that lives in my briefcase and hardly ever gets used. I’ve been an HP fanboy since the 35, RPN is so pleasant to use. And having it on iOS is the best of both worlds.

~ By AGM USA

Great!

Wonderful app! I would love an equally good HP-67 for Android. I have it for Mobile, but not for my phone. It would be nice if the volume adjustment stayed set rather than needing to be reset each time the app starts.

~ By RightOnTarget1