Osake DiaryPrivacy Policy

Last updated: September 2026

This app is a personal tasting diary. It was built to be simple and to stay out of your way, it does not collect data to sell, does not show ads, and does not use third-party analytics or advertising tools of any kind. This page explains exactly what data exists and where it goes.

What the app stores

The entries you log, drink names, ratings, notes, prices, distilleries, categories, and similar details, along with your settings and any custom categories, styles, or distilleries you add, are stored on your device.

iCloud sync

If you're signed into iCloud, this same data syncs across your own devices using Apple's iCloud Key-Value Storage, tied to your Apple ID. This data is not sent to me, to any server I operate, or to any third party. It stays within Apple's iCloud system and is only accessible from your own signed-in devices.

Backups you create yourself

The app includes a manual backup feature that lets you export your data to a file. This file is created on your device, and it's entirely up to you where you save it or whether you share it with anyone. The app itself does not transmit this file anywhere.

Purchases

The one-time purchase to unlock full access is processed entirely by Apple through StoreKit. Payment details are handled by Apple directly only, the developer, or anyone else, never see or have access to your payment information.

Feedback

If you choose to send feedback through the app's Feedback option, it opens your device's own email app addressed to my support email. Nothing is sent unless you choose to write and send that email yourself.

What this app does not do

Changes to this policy

If anything about how this app handles data changes in the future, this page will be updated, and the "Last updated" date at the top will reflect that change.

Contact

If you have any questions about this policy or how the app handles your data, reach out anytime.