Virtual 89

Virtual 89
25 reviews
By installing you agree to the Terms of Use and other terms



Download size

2 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8

App requires

  • owner identity
  • location services
  • photos library
  • data services
  • phone dialer
  • web browser component
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
What's this?

Supported languages (2)

English français
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You own and love your antique Ti-89, but it is too bulky for your pocket?
Are you tired of searching a REAL graphing/scientific calculator that suits you on the MarketPlace ?
So Virtual 89 is made for you !
Virtual 89 is the first Ti89 emulator for Windows Phone 8.

Specifications :
• Real Virtual Machines Manager : Create and customize multiple virtual Ti89
• Dynamic keyboard (adapts its display in 2nd mode, alpha mode, etc ...)
• Folding keyboard and Lcd to fit the phone screen size
• Save screenshots in color or B/W for your supports, courses, etc. ...
• Customize Lcd colors…

THIS APPLICATION DOES NOT CONTAIN COPYRIGHTED CONTENT, then it requires to install the operating system : file os.89u available for download on (link provided. Thank you to consult the terms of use.)

For the moment the emulator is experimental and still evolving, it may contain errors.
On first launching, a Vm takes a few seconds to be respondent.
show details


  • by Walter 4/11/2014
    Would be great if it didn't glitch out so much. Sometimes button presses result in only one action, generally the last one before you leave the app.
  • by Antonio 4/7/2014
    Would love the app if it didn't freeze so much. I have to keep restarting the app
  • by Mucahit 4/1/2014
  • by Ashish 3/25/2014
    Not bad- 1) the sliding layout is neat for small phones but unnecessary for something like a Lumia 1520, where UI controls are bigger than on the real TI-89. If aspect ratio is issue, then emulate the TI-92 (basically a landscape-format 89). 2) Encountered the same input-freeze bug as others have mentioned (emulator running but buttons don't work).
  • by Emmanuel 2/27/2014
    Very nice
  • by Daniel 2/4/2014
    Loaded but didn't work. Might download later if it gets a massive update.
  • by Jason 2/1/2014
    This is an awesome app! It is just like having a ti-89 on the phone! It was so useful to me when my ti-89 got stolen, I could still do work! The app does freeze here and there, but it is still under testing and I am grateful for the app.
  • by Mario 1/13/2014
    Useless. Doesn't work much as it becomes non responsive. It doesn't become frozen, you can actually continue to push buttons but nothing happens. I don't even think developer is still working on further updates for this app.
  • by esteban 12/23/2013
    Es Una porqueria
  • by Daniel 10/26/2013
    Please fix it it would be a wonderful app!!