Vintage-45
Vintage Calculator (1973)
$0.99
2.6for iPhone, iPod touch
9.5
14 Ratings
CuVee Software
Developer
16.8 MB
Size
Nov 22, 2023
Update Date
Productivity
Category
4+
Age Rating
Age Rating
Vintage-45 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
• Double-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
Tap the display for some basic hints.
For more information and a short manual visit the homepage: cuveesoft.ch
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
• Double-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
Tap the display for some basic hints.
For more information and a short manual visit the homepage: cuveesoft.ch
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What's New in the Latest Version 2.6
Last updated on Nov 22, 2023
Old Versions
• Corrects rounding errors of the 1/x function with large numbers in FIX format.
• Vintage-45 now requires iOS 12 or higher.
• Vintage-45 now requires iOS 12 or higher.
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Version History
2.6
Nov 22, 2023
• Corrects rounding errors of the 1/x function with large numbers in FIX format.
• Vintage-45 now requires iOS 12 or higher.
• Vintage-45 now requires iOS 12 or higher.
2.5.1
Oct 18, 2022
• Storing 19390101 in R1 toggles key-flashing on and off.
• Recalling 19390100 from R1 turns key-flashing off; recalling 19390101 turns it on.
• Fixed a problem related to the STO and RCL instructions.
• Recalling 19390100 from R1 turns key-flashing off; recalling 19390101 turns it on.
• Fixed a problem related to the STO and RCL instructions.
2.5
Sep 26, 2022
• Control haptic feedback (iPhones only):
Store 1939010x in R0 to set the level to x (1..3, 0 for off).
Recall R0 to see current level.
„Sounds & Haptics“ / „System Haptics“ must be on in the iPhone's Settings.
• Store 19390101 in R1 to toggle key-flashing on or off.
(Note: Hewlett-Packard Company was founded on 1939-01-01)
Store 1939010x in R0 to set the level to x (1..3, 0 for off).
Recall R0 to see current level.
„Sounds & Haptics“ / „System Haptics“ must be on in the iPhone's Settings.
• Store 19390101 in R1 to toggle key-flashing on or off.
(Note: Hewlett-Packard Company was founded on 1939-01-01)
2.4
Apr 8, 2022
Turn thousands separators on and off by pressing FIX followed by the decimal point.
2.3
Feb 16, 2022
• Results are now rounded to 12 digits internally digits, for better handling of chain calculations, e.g. 98.6, °F￫°C, n! doesn't produce an error anymore (thanks, Chris!)
2.2.2
Oct 3, 2021
• Corrects the behavior of the stack when using the additional unit conversions
2.2.1
Dec 14, 2020
• Fixes display issues when DISPLAY ZOOM is turned on
2.2
Nov 5, 2020
Compatibility with iPhone 12
2.1
Apr 1, 2020
• Key flashing may be turned off and on:
- Store 19390101 in R1 to turn off
- Recall 19390101 from R1 to turn on
(Hewlett-Packard Company was founded an Jan 1, 1939)
- Store 19390101 in R1 to turn off
- Recall 19390101 from R1 to turn on
(Hewlett-Packard Company was founded an Jan 1, 1939)
2.0.1
Feb 19, 2020
Bug fix:
• Using scientific notation could crash the app in some regions, i.e. Australia, Sweden.
• Using scientific notation could crash the app in some regions, i.e. Australia, Sweden.
2.0
Jan 25, 2020
• iOS 13 compatibility
• Dismiss register view by dragging view down (iOS 13)
Vintage-45 now requires iOS 11 or later.
• Dismiss register view by dragging view down (iOS 13)
Vintage-45 now requires iOS 11 or later.
1.8
Jan 11, 2019
• New conversion factors: m/ft and g/oz (tap gold-plus to show)
• Changed "Undo digit" sound to same as other CuVee calculators
• Single-tap on display now shows registers, double-tap shows app info
• Improved trig functions for extremely small angles
• Many under-the-hood refinements
• Support of late 2018 iPhones
• Changed "Undo digit" sound to same as other CuVee calculators
• Single-tap on display now shows registers, double-tap shows app info
• Improved trig functions for extremely small angles
• Many under-the-hood refinements
• Support of late 2018 iPhones
1.7
Oct 2, 2016
This update requires iOS 8 or later.
• Calculator sounds mix with background audio and have their own volume control
Bug fix:
• Copy/pasting of time values in timer mode
• Calculator sounds mix with background audio and have their own volume control
Bug fix:
• Copy/pasting of time values in timer mode
1.6
Aug 16, 2016
• Non-standard functions may be toggled on and off (tap gold key, then plus key)
1.5
Jul 27, 2016
• Improved results for SIN, COS, TAN with very large arguments
• Decimal addition/subtraction for higher precision
• Decimal addition/subtraction for higher precision
1.4
Sep 2, 2015
• If audio is playing on start-up, Vintage-45 will not produce any sounds
1.3
Feb 11, 2015
• HP-45 low-battery warning (all decimal points lit) if iPhone's battery drops below 5%
• Supports 64-bit architecture
Bug fixes:
• Calculator didn't turn itself on (iOS 8)
• LastX didn't work if RCL / n produced an error
• Supports 64-bit architecture
Bug fixes:
• Calculator didn't turn itself on (iOS 8)
• LastX didn't work if RCL / n produced an error
1.2
Sep 14, 2013
iOS 8 users: If the calculator fails to turn itself on, tap the display once.
• Full-screen display
• Compatible with iOS 7
• Requires iOS 5.1 or later
Bug fixes:
• Register arithmetic now handles under- and overflow correctly
• Fixed pasting values dropping decimal point in certain regions
• Full-screen display
• Compatible with iOS 7
• Requires iOS 5.1 or later
Bug fixes:
• Register arithmetic now handles under- and overflow correctly
• Fixed pasting values dropping decimal point in certain regions
1.1
Sep 30, 2012
• Supports iPhone 5 screen
• Compatible with iOS 6 (iOS 4.2 and below no longer supported)
• Various optimizations
• Compatible with iOS 6 (iOS 4.2 and below no longer supported)
• Various optimizations
1.0.4
Jun 10, 2012
• Selectable keyclick volume (off/soft/medium/loud)
Note that the volume is also affected by the device settings ("Settings - Sounds - Ringer and Alerts").
Note that the volume is also affected by the device settings ("Settings - Sounds - Ringer and Alerts").
1.0.3
May 18, 2012
• While entering a number, the X register of the stack display reflects the main display
• Added French localization
• Added French localization
1.0.2
Mar 29, 2012
• Optimized keyboard - no more missed hits
• Fixed display issue when Personal Hotspot was on
• Fixed display issue when Personal Hotspot was on
1.0.1
Mar 17, 2012
• Supports iOS 3.2
• May be installed on older devices (e.g. iPhone 3G)
• Speed switch (tap gold key, then division key)
• May be installed on older devices (e.g. iPhone 3G)
• Speed switch (tap gold key, then division key)
1.0
Mar 6, 2012
Vintage-45 FAQ
Click here to learn how to download Vintage-45 in restricted country or region.
Check the following list to see the minimum requirements of Vintage-45.
iPhone
Requires iOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
Vintage-45 supports English, French, German
