圖標

Artificial Koi

Living trigonometric creatures: a generative, truly live wallpaper
新版本 1.2.0
First F-Droid release.
• Ten generative creature styles with ready-made and custom themes
• Creatures, speed, points, size, opacity, zoom, shape and color settings
• Energy saver mode
• About screen with version and license
• No ads, no tracking, no network access
A truly live wallpaper: glowing koi, jellyfish, mantas and other creatures drawn from tens of thousands of points, each one computed from a few trigonometric formulas. Nothing is pre-rendered; every frame is calculated on the fly, so the creatures swim, breathe and twist without ever repeating exactly.

The creatures were inspired by the parametric "tweet-size" generative art of digital artist @yuruyurau.

No special permissions are required. No ads, no tracking, no network access.

Features

  • Ten creature styles: Koi, Jellyfish, Manta, Coral, Helix, Breathe, Bloom, Trance, Koi II and Nebula

  • Ready-made themes, plus your own theme saved from the current settings

  • Adjustable number of creatures, speed, point count, point size, opacity and zoom

  • Shape frequency and amplitude to morph the creatures

  • Single color, palette or slowly cycling colors; free choice of background and point color

  • Energy saver: pauses after 10 seconds without touch, tap the screen to resume

  • Live preview behind the settings



Setting the wallpaper
Open the app and tap Set Wallpaper, then Set wallpaper in the system preview and choose home screen, lock screen or both. You can also long-press an empty spot on the homescreen and choose Wallpapers → Live wallpapers; some devices do this through the Android Settings app instead.

版本

雖然在下方可選擇下載 APK 檔案,但要留意這樣的安裝方式將不會收到更新通知,是一種較不安全的下載方法。建議您先安裝 F-Droid 用戶端使用。

下載 F-Droid
  • 版本 1.2.0 (63) 建議 於 2026 年 10 月 22 日新增

    x86_64

    此版本需要 Android 8.0 或更高的版本。

    此套件包由原開發者建置和簽署,並保證與此原始碼 Tarball 保持一致。

    權限
    • android.permission.BIND_WALLPAPER
    • studio.coldstream.artificial_koi.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    下載 APK 19 MiB PGP 簽章 | 建置紀錄

  • 版本 1.2.0 (62) - 於 2026 年 10 月 22 日新增

    arm64-v8a

    此版本需要 Android 8.0 或更高的版本。

    此套件包由原開發者建置和簽署,並保證與此原始碼 Tarball 保持一致。

    權限
    • android.permission.BIND_WALLPAPER
    • studio.coldstream.artificial_koi.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    下載 APK 18 MiB PGP 簽章 | 建置紀錄

  • 版本 1.2.0 (61) - 於 2026 年 10 月 22 日新增

    armeabi-v7a

    此版本需要 Android 8.0 或更高的版本。

    此套件包由原開發者建置和簽署,並保證與此原始碼 Tarball 保持一致。

    權限
    • android.permission.BIND_WALLPAPER
    • studio.coldstream.artificial_koi.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    下載 APK 15 MiB PGP 簽章 | 建置紀錄