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SayWhen

One phrase — and it's on your calendar. No forms, no fields.
新版本 3.0.0
⚠️ New signing key.
This update will not install over the F-Droid-signed version. Uninstall SayWhen and install it again, this is a one-time step.
Your events are safe: they live in the calendar, not in the app. App settings, however, need to be set again.
Why: F-Droid now verifies that our build can be reproduced bit for bit, and ships the APK signed by the developer. It is the same signature as the GitHub build, so you can install from one source and update from the other.

In 3.0 the app supp
No forms, no fields. Just say when.

Type an event the way you'd say it, in English, Russian, Italian, Spanish, or German:

• Gym every tuesday and friday at 9
• Movie tomorrow at 11 for 1.5h !10
• Dentist june 3 at 12:30

SayWhen parses the phrase as you type: date, time, duration, recurrence, a “!10” reminder. It shows a live preview of what it understood and writes the event straight to the calendar you chose. Tap the home-screen widget, type, done.

Private by construction:

• No sign-up, no server, no analytics, no identifiers
• No network access at all — the app doesn't even declare the INTERNET permission
• Two permissions total: read your calendar list, write the event you asked for

Events go to your calendar and nowhere else. If your calendar belongs to a synced account, its own sync engine uploads the event, exactly as with any other calendar app.

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 3.0.0 (17) 建議 於 2026 年 9 月 26 日新增

    arm64-v8a armeabi-v7a x86 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
    • 讀取日曆活動和詳細資訊
      這個應用程式可讀取所有儲存在手機上的日曆活動資訊,以及共用或儲存日曆資料。
    • 在擁有者不知情的情況下新增或修改日曆活動,以及發送電子郵件給邀請對象
      這個應用程式可在手機上新增、移除或變更日曆活動。提醒你,這個應用程式可能會以日曆擁有者的名義傳送訊息,或是在不通知日曆擁有者的情況下變更活動內容。
    • com.dmi3dmi3.saywhen.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    下載 APK 1.9 MiB PGP 簽章 | 建置紀錄