Last updated: September 9, 2025
Your privacy matters. Proper Strokes is designed to work offline. We don’t run servers, and we don’t require an account.
What we don’t collect
- We do not collect personal information.
- We do not receive your handwriting data, practice history, phrase lists, or app settings.
Data on your device
Your practice data and preferences are stored locally on your device (e.g., via Apple frameworks). They are not transmitted to us.
Purchases
- Support purchases are processed by Apple’s App Store and managed via RevenueCat. We don’t receive your payment details.
- For refunds or billing questions, please refer to Apple.
Third parties
- Apple App Store: app distribution and payments.
- RevenueCat: purchase management. See their policy for details.
Analytics
We don’t use analytics today. If we add a privacy-focused, anonymous analytics solution in the future (e.g., only aggregated usage), we’ll update this page and may ask for consent in the app.
Children’s privacy
The app may be used in educational settings, including by children, but we don’t collect personal data. Parents and guardians should supervise usage.
Security and deletion
Your data stays on your device. To remove all app data, delete the app. We can’t restore deleted local data.
Changes
If our practices change, we’ll update this policy and the “Last updated” date.
Contact
Questions? See Support on the home page.
我們重視您的隱私。Proper Strokes 以離線方式運作，無伺服器與帳號需求。
我們不蒐集的資料
- 不蒐集個人資訊。
- 不接收您的書寫資料、練習紀錄、自訂片語或 App 設定。
裝置內資料
您的練習資料與偏好設定儲存在裝置本機（例如透過 Apple 相關框架），不會傳送給我們。
購買相關
- 支持性購買由 Apple App Store 處理，並透過 RevenueCat 管理；我們不會取得您的付款資訊。
- 退款與帳務問題請依 Apple 規定辦理。
第三方
- Apple App Store：上架與付款。
- RevenueCat：購買管理（請參考其隱私政策）。
分析服務
目前未使用分析工具。若未來導入以隱私為先的匿名分析（僅彙整使用量），我們會在此更新，並可能於 App 內提示與徵得同意。
兒童隱私
本 App 可用於教學場域（包含兒童），但我們不蒐集個資。建議家長／監護人協助留意使用情形。
安全與刪除
資料僅存於您的裝置。若要刪除所有資料，請移除本 App；本地刪除後恕無法為您復原。
政策變更
若作法有變更，我們會更新本文與「最後更新」日期。
聯絡方式
若有問題，請見首頁的「支援」資訊。