圖標

Tranquil Stopwatch

Stopwatch with current time display for long, non-interactive sessions.
新版本 1.12.1
New feature: Custom font
Tranquil Stopwatch is a reliable stopwatch designed for extended use with minimal power consumption. It is particularly well-suited for non-interactive sessions, such as meditation or long periods where you cannot actively interact with your device but still need to track elapsed time and know the current time.

**Key Features:**

- **Power Efficiency**: Optimized for long-duration use, with a black AMOLED-friendly screen and no milliseconds display to minimize power consumption. Please note that this app operates without any background service.
- **Reliability**: Ensures accurate timing without deviations, even during extended periods of use.
- **Simple Operation**: Easily pause, resume, and reset the timer; no additional features like laps.
- **Current Clock Display**: Shows the current time in addition to the stopwatch, perfect for sessions where constant interaction is not possible.
- **No Disruptions**: The app does not interrupt you with advertisements, review requests, or other prompts, ensuring a smooth and distraction-free experience.
- **Optional Audio Beepers**: Create audio alerts during your stopwatch sessions to keep track of the elapsed time without watching the screen.

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 1.12.1 (17) 建議 於 2026 年 2 月 7 日新增

    此版本需要 Android 8.1 或更高的版本。

    此套件包由原開發者構建和簽署,並保證與此原始碼 Tarball 保持一致。

    權限
    • tibarj.tranquilstopwatch.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    下載 APK 2.4 MiB PGP 簽章 | 構建日誌

  • 新版本 1.11.0
    New feature: Customizable Audio Beepers
    • Create up to 10 custom beep alerts during stopwatch sessions
    • Configure frequency, duration, waveform, and volume for each beeper
    • Set precise timing: delay, repetitions, and intervals
    • Option to override silent mode (play beeps like alarms)
  • 版本 1.11.0 (16) - 於 2026 年 1 月 25 日新增

    此版本需要 Android 8.1 或更高的版本。

    此套件包由原開發者構建和簽署,並保證與此原始碼 Tarball 保持一致。

    權限
    • tibarj.tranquilstopwatch.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    下載 APK 2.4 MiB PGP 簽章 | 構建日誌

  • 新版本 1.10.1
    Fixed icon background
  • 版本 1.10.1 (15) - 於 2025 年 8 月 7 日新增

    此版本需要 Android 8.1 或更高的版本。

    此套件包由原開發者構建和簽署,並保證與此原始碼 Tarball 保持一致。

    權限
    • 防止手機休眠
      允許應用程式防止手機進入休眠狀態。
    • tibarj.tranquilstopwatch.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    下載 APK 2.2 MiB PGP 簽章 | 構建日誌