# SB3 File Opener & Player — Open & Play SB3 Projects

> Open & Play SB3 Projects (iPhone/iPad app by 文军 崔.)

- Source: https://appshunter.io/ios/app/sb3-file-opener-and-player/id6792155835 (this page in markdown: same URL + `.md`)
- Developer: [文军 崔](https://appshunter.io/developer/6792011485)
- Category: Utilities, Education
- Price: Free (on sale, was $1.99)
- Age rating: 4+
- Requires: iOS 16.0 · 7 MB
- Languages: American English
- Released: 2026-07-28
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/sb3-file-opener-and-player/id6792155835/reviews.md

## What is SB3 File Opener & Player?

Open and play compatible SB3 project files directly on your iPhone or iPad.

SB3 File Opener & 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 File Opener & 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 File Opener & 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.


## Version history (last 3 releases)

### 1.1.1 — 2026-08-16

We've updated the app name to better reflect what it does.

SB3 File Opener & Player makes it easy to open and play SB3 project files directly on your iPhone or iPad

### 1.1.0 — 2026-08-11

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.

### 1.0 — 2026-07-28

No release notes.

## More apps by 文军 崔

- [JarInspector: JAR Viewer](https://appshunter.io/ios/app/jarinspector-jar-viewer/id6792224147)

All apps by 文军 崔: https://appshunter.io/developer/6792011485

## Related topics

[game development](https://appshunter.io/ios/topics/game-development)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*