iAltairHD

Vintage computing on your iPad

$5.99

iPad

iAltairHD pretends to be a MITS Altair 8800 computer and gives you a glimpse how old operating systems like CP/M 2 have felt. It is fully loaded with software but please note that the system is completely self contained and this means that you cannot remotely add any code. If you want to play a classic text based adventure game such as Zork, talk to Eliza, play Startrek, do a little bit of WordStar or create a little program in Basic or TurboPascal, iAltairHD is for you. The iAltairHD computer supports - 8080, Z80 and 8086 CPU - Basic VT100 terminal emulation for full screen editors and games - CPU speed throttling for classic terminal games - Dropbox integration for disk backup The following software is included: - Altair Basic (4k and 8k) and Altair DOS - CP/M 2 with Basic, Pascal MT+, Prolog, TurboPascal, WordStar, VEDIT screen editor, Multiplan, dBASE II, a collection of classic Basic games and text based adventures - CP/M 3 with the possibility to exchange data between CP/M 2 and CP/M 3 - CP/M 86 with VEDIT and Pascal MT+ 86 - MS-DOS 1.25 with Basic-86 and Perfect Writer

  • 5.0
    out of 5
    7 Ratings

• Changed the backup destination from DropBox to iCloud. IMPORTANT: If you have made a backup and still need it, you should restore the backup prior to upgrading. Alternatively, you upgrade, create a new backup and replace the file backup_ijkl in the iAltairHD folder in your iCloud drive with the one from DropBox.

The developer, Peter Schorn, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • Peter Schorn
    • Size
      • 27.3 MB
    • Category
      • Education
    • Compatibility
      Requires iPadOS 15.4 or later.
      • iPad
        Requires iPadOS 15.4 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2026 Peter Schorn