Vintage-45
CuVee Software Productivity iPhoneiPadiPod touch
Vintage-45 is a paid Productivity app for iPhone and iPad by CuVee Software. Rated 4.8/5 from 19 ratings. Requires iOS 12.0. Updated March 9, 2026.
- Rating
- 4.8
- 19 ratings
- Price
- 0.99 USD
- on the App Store
- Size
- 17 MB
- Age 4+
- Updated
- Mar 9
- 2026 · v3.3
Screenshots
About Vintage-45
Vintage-45 is a complete simulation of Hewlett-Packard's scientific hand-held calculator HP-45 from 1973. Processing times and behavior have been carefully modelled after the original. Even the "secret" stopwatch may be activated. Features: • Photo-realistic look based on an existing device • Animated keys with adjustable click sound and visual feedback • All functions and operations of the HP-45 fully implemented • Includes "secret" stopwatch • Full-speed or simulated speed of real calculator • Correct wrong number entries by swiping left across the display • Cut/copy/paste display value • Tap display to show stack and all memory registers • Additional conversions (optional): Celsius vs. Fahrenheit, liters per 100km vs. mpg (US and UK), m/ft, g/oz, g/ozt Double-tap the display for some basic hints. For more information and a short manual visit the homepage: cuveesoft.ch
Ratings & reviews
4.8
19 ratings
What’s new
Version 3.3 · Updated March 9, 2026
• Improved compatibility with real HP-45 when using D.MS conversions: – With "Extras" set to off (yellow key, then "+" key to toggle): same results as real HP-45 – With "Extras" set to on: improved results (no digits dropped by conversion) EXAMPLE Convert 12.345612: – "Extras" off: D.MS-> 12.58225556, then ->D.MS back to 12.34560000 – "Extras" on: D.MS-> 12.58225556, then ->D.MS back to 12.34561200
App privacy
The developer, CuVee Software, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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