CoffeeCat - J2ME Game Emulator

Coffee & J2ME Classics

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

CoffeeCat is a Java (J2ME) game emulator built to run classic games smoothly on modern iOS devices. It features a native virtual keypad, physical controller support, a save system and audio, with multiple cores for broad compatibility so more games just work. Key features: • Import a JAR and start playing • Display modes: auto-fit / full screen • Four keypad skins: Realistic, Handheld, Classic, Minimal • Visual keypad layout editor, customizable globally or per game • Controller support: popular Bluetooth controllers work out of the box, with customizable mappings and full controller navigation throughout the app • Save management: view, import, export • Multiple cores & class libraries for better game compatibility • iCloud sync (PRO): keep your game list and saves in sync across devices CoffeeCat aims to deliver a stable, comfortable, native experience so you can relive the fun of classic J2ME games. Important: This app does not include any games. Please import only JAR files you are legally entitled to use. Special thanks: Thanks to Zixing for the help during development.

Ratings & Reviews

  • 3.3
    out of 5
    28 Ratings

1. Added game controller support for both navigating the app and playing games 2. Added keypad skins and refined the in-app UI 3. Fixed known game compatibility issues

Version 2.0.6

The developer, 培 杨, 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 based, for example, on the features you use or your age. Learn More

    Accessibility

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

    Information

    Provider
    • 培 杨
    Size
    • 177.8 MB
    Category
    • Entertainment
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 2 more
    • English, Simplified Chinese, Vietnamese
    Age Rating
    00+
    In-App Purchases
    Yes
    Copyright
    • © 2026 xpzdev
  • Privacy Policy

    • More by 培 杨

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