Kuro's Room

Welcome to Kuro's Room!

    Introducing my own macOS, iPad, and iPhone apps and other projects

    Includes several projects related to music players and research, among others.

  1. PlayingAlbums 3.1 for macOS, iPad, iPhone

    Oct. 5, 2025

    PlayingAlbums 3.1 for macOS, iPad, iPhone Comming Soon!

    What is PlayingAlbums？

    PlayingAlbums for macOS, iPad, iPhone

    Learn more about PlayingAlbums

    PlayingAlbumsIcon

    You can now specify shuffle settings for each album.

    Some albums, such as best-of albums, have no connection between songs, and in the case of multiple discs combined into one album, you may want to listen to each disc separately.

    A version that supports such detailed settings has been revived.

    When using in conjunction with PlayingAlbums for iOS, both must be version 3.1 or higher.

    The application does not include any songs or other content. You must first create a playlist by importing from a CD or using a subscription service like Apple Music.

    • PlayingAlbums 3.1 release note

      Compatible with iPad and iPhone as well as macOS.

      Regarding the macOS version, significant changes to the internal structure were made to achieve the same user experience as on the iPad and iPhone.

    Learn more about PlayingAlbums

  2. PlayingAlbums for iOS 3

    Now Available: PlayingAlbums for iOS 3

    May 24, 2025

    PlayingAlbums for iOS

    Learn more about PlayingAlbums

    PlayingAlbumsIcon

    Thank you for your waiting. PlayingAlbums will be updated. It will improve accuracy in synchronizing playlists and the next song to be played between owned devices. It will implement a mode of playing within the application without using the system standard music (information is not shared with the system), which was requested by users. It has new interfaces.

    Sorry. The macOS and iPad versions, which allow for album-specific settings, are currently under development and cannot be updated at this time. Information set in previous versions will continue to be available as long as the data has not been deleted, for example by using iCloud. Please wait.

    Learn more about PlayingAlbums

    • PlayingAlbums for iOS 3.1 release note

      Oct. 5, 2025

      PlayingAlbums for iOS 3.1

      (Update) Compatible with the new version of PlayingAlbums for macOS and iPad. Settings per album can now be applied.

      (Update) Minor interface changes

    3. (US App Store)

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  3. ScatterMaker

    Under development

    January 17, 2024

    ScatterMaker is still under development. Please wait for a while. Thank you.

    ScatterMaker - Create Scatter Plots

    What's new? September 23, 2020

    I apologize a problem that graphs cannot be exported correctly depending on the version of macOS. This bug has been fixed in this version.

    Have you ever struggle to create beautiful scatter plots?

    When you need to check distribution of your data, scatter plots may be suitable. However, it is really difficult to create a beautiful scatter plot using Microsoft Excel, or other popular applications for graphs at a reasonable price.

    Here is a simple application for scatter plots.

    • What's new? September 23, 2020

      Fixed a bug that graphs cannot be exported correctly depending on the version of macOS.

      Supports macOS Catalina 10.15.6 or above.

      ScatterMaker5

      Mac App Store (US)