1. Overview
This Privacy Policy explains how LRAI STUDIO, developed by @lemon ("LRAI STUDIO," "we," or "us"), handles information in the Driftleaf app, also known as “拼拼笔记” in Chinese (the "App"), and on this website. The App is a local-first notes and journaling app. The current version does not require an account and does not operate a remote account, advertising, analytics, or cross-app tracking system.
Questions about this policy can be sent to alcuin.ch@gmail.com.
2. Information the App handles
Notes and media you create
The App handles the text, photos, stickers, layouts, dates, and other content you choose to create or add. This content is stored locally in the app's storage on your device. We do not receive or review your notes through a server operated on behalf of the App.
Photos and camera access
If you choose to add a photo, make a sticker, or export a note, the App may request access to Photos or the camera. Photos and camera captures are used to complete the action you request. Sticker extraction is performed on the device. The App does not upload your photo library or camera captures to LRAI STUDIO. You can decline or later change these permissions in iOS Settings.
Location and weather context
If you grant When In Use location access, the App may use your current location while creating a new note to obtain a city/country label and current weather context. The App does not request background location access or continuously track your movements. When available, the resulting location label and weather snapshot may be saved with that note; the App is not designed to keep a history of precise coordinates.
Purchases
If you purchase an optional feature in the App through the App Store, Apple processes the transaction through StoreKit. We do not receive your payment card number. Purchase history and subscription management are handled through your Apple account and Apple's services.
Support messages
If you email us, we receive the address and the information you include so that we can respond and keep a reasonable record of support communication. We do not use support messages for advertising.
3. Third-party services
The App uses Apple system services when you choose features that depend on them, including Photos, Camera, Core Location, WeatherKit, and StoreKit. Those services may process information under Apple's own terms and privacy policies. We do not sell your personal information or provide your note content to advertising networks, data brokers, or third-party analytics providers.
Weather information is provided through Apple Weather / WeatherKit. WeatherKit attribution and data-source information are available in Apple's WeatherKit attribution documentation.
4. Storage, retention, and deletion
Your notes and locally stored media remain on your device until you delete them in the App, remove the app, or otherwise clear the app's data. iOS device backups, if enabled by you, are controlled by Apple and may contain app data according to your backup settings.
You can delete individual notes and saved stickers in the App. If you contact us about a support message, you may ask us to delete that correspondence where we are able to do so, subject to records we must keep for legal, security, or accounting reasons.
5. Your choices
You decide whether to grant Photos, Camera, and location permissions. You can change those choices in iOS Settings. The App does not require location, camera, or photo access for basic note writing. You may also delete local content directly in the app.
6. Children's privacy
The App is not directed to children under 13, or the minimum age required by applicable law in your location. We do not knowingly collect personal information from children through an account for the App because the App does not require accounts.
7. Changes to this policy
We may update this policy when the App's features, services, or legal obligations change. The updated version will be posted on this page with a new "Last updated" date. If a change materially affects how we handle information, we will make that change clear where appropriate.
8. Contact
Privacy questions and requests: alcuin.ch@gmail.com.
LRAI STUDIO · @lemon · Driftleaf / 拼拼笔记