SB3 Game Player

Open and Run Project Files

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

Play SB3 projects on iPhone and iPad for free. Unlock custom controls, favorites and resource export with a one-time Pro purchase—no subscriptions or ads. Open and play compatible SB3 project files directly on your iPhone or iPad. SB3 Game Player lets you import local SB3 files and run compatible animations, stories and games. Core playback features are available for free. An optional one-time Pro purchase unlocks advanced controls, project organization and resource export. FREE FEATURES • Open SB3 project files Select .sb3 files from the system Files app or open supported files shared from other apps. • Play projects directly Run compatible interactive projects with stages, sprites, sounds, animations, variables and controls. • On-screen controls Use convenient virtual directional controls with projects designed for keyboard input. • View project information Check useful project details and inspect the resources packaged inside an SB3 file. • Browse project assets View the images, sounds and other resources included in a project. • Recent projects Quickly return to your three most recently opened projects. PRO FEATURES — ONE-TIME PURCHASE • Custom virtual controls Move and resize virtual buttons, adjust their appearance and assign supported keyboard keys. • Per-project control layouts Save custom controls separately for each project. • Portrait and landscape layouts Create separate control arrangements for portrait and landscape orientation. • Extended project library Keep up to 500 recent projects and organize frequently used projects with favorites. • Resource export Export supported sprites, backdrops, sounds and other project resources. Pro is unlocked with a one-time in-app purchase. There are no subscriptions and no ads. Customers who purchased a previous paid version of SB3 Game Player retain Pro access without purchasing again. COMPATIBILITY SB3 Game Player supports many standard SB3 projects. Projects that depend on unsupported custom extensions, external services, hardware features or editor-specific behavior may not run exactly as they do in their original environment. PRIVACY Your selected SB3 files are processed locally on your device and are not uploaded to our servers. No account is required. An internet connection is not required for local file processing or playback. A connection may be required to purchase, restore or verify Pro access through the App Store. SB3 Game Player is an independent third-party file utility. It is not affiliated with, sponsored by or endorsed by the organizations behind any block-based programming platform.

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SB3 Game Player is now free to download, with core project playback available to everyone. • Added an optional one-time Pro purchase — no subscription and no ads. • Pro unlocks custom virtual controls, per-project portrait and landscape layouts, an expanded recent-project library, favorites, and resource export. • Customers who purchased a previous paid version retain full Pro access without purchasing again. • Improved the responsiveness and stability of the custom controller editor. • Added general performance, compatibility, and reliability improvements.

Version 1.1.0

The developer, 文军 崔, 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

    Accessibility

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

    Information

    Seller
    • 文军 崔
    Size
    • 7.2 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Wenjun Cui
  • Privacy Policy

    • More by 文军 崔