安装包图标

OpenChordBook

Read, write and organize chord charts offline
新版本 1.18
Simpler app headers and welcome screen. Updated screenshots show chord entry and the chart preview.
OpenChordBook reads and edits chord charts, with a full-screen sheet that leaves room for the music. Your library stays on your device. No account, ads, analytics or playback.

• Read charts offline and transpose without hiding the chords
• Write charts using ordinary chord names, with a live preview
• Use named sections, repeat bars and different time signatures
• Organize tunes in nested folders and choose a destination before importing
• Import iReal Pro HTML playlists or paste playlist links
• Export charts, selected tunes or a full folder to a playlist file
• Search your library and group different versions of the same tune
• Adjust chart size and switch between day and night themes
• Optionally download community playlists from Discover

Tunes are not packaged with the app; they are downloaded by the user. You do not need the iReal Pro app. Your library stays on your device, and you can export your tunes to keep a copy.

Free software under GNU GPL version 3 or later. Copyright © 2026 Alexandre Campo. Independent of Technimo LLC and iReal Pro.

版本

尽管下面提供了 APK 安装包的下载选项,但你应该注意,以这种方式安装将不会收到更新通知,这是一种不太安全的下载方式。 我们建议你安装使用 F-Droid 客户端。

下载 F-Droid
  • 版本 1.18 (19) 推荐 更新于 2026-10-12

    该版本需要 Android 7.0 及以上版本。

    此包由原始开发者构建并签名,并保证对应于此源代码 tarball。

    权限
    • 拥有完全的网络访问权限
      允许此应用创建网络套接字和使用自定义网络协议。浏览器和其他应用提供了将数据发送到互联网的方法,因此不需要此权限将数据发送到互联网。
    • io.github.openchordbook.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    下载 APK 2 MiB PGP 签名 | 构建日志