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A memo app for speaking (or writing) one line of whatever just floated up. It reminds you at the right moment and grows everyday fragments into a journal. It isn’t a classic task manager or a diary-only app.
Downloading the app and core features (memos, reminders, manual diary editing, weekly review, and more) is free. No ads. No account required.
Floatline Pro is a one-time purchase (¥480 in Japan / $7.99 in the US) that unlocks unlimited on-device AI diary polish after the free allowance. It is not a subscription. Restore purchases from the Pro screen. Writing and editing the diary by hand stays free.
Use the microphone, keyboard, camera, or document scan. A single line like “milk” or “call Mom next week” is enough.
Floatline reads time and place from what you said and notifies you at a fitting moment. If you scan a JR ticket, it keeps the seat number and reminds you shortly before departure. Items that leave individual reminders still surface in the morning digest or weekly review.
Memos, journal entries, and images stay on your device. Speech and text recognition run on device. Content is not sent to a developer-operated server.
For place-based reminders such as “when I get home.” Location never leaves the device. You can turn it off in Settings if you prefer.
Yes. From a memo’s detail screen you can export to Reminders or Calendar. Floatline does not lock you in.
Schedule and journal screens may show the day’s weather via Apple Weather, with attribution on those screens.
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