CastDwell Curve
Privacy Policy
Last updated: September 17, 2026
How CastDwell Curve handles information entered in the app.
Information entered in the app
CastDwell Curve can store mold labels and revisions, condition notes, declared measurement-protocol details, measured dwell-time and thickness trials, measurement timestamps, and optional source notes. The selected display-language preference is also stored on the device.
On-device storage and app connections
Production records are stored in the app’s local Application Support data file. The app does not require an account, operate a remote database or app-managed cloud-sync service for these records, or include advertising, third-party analytics, or tracking SDKs. The app does not send these records to an E Stream server.
Export and deletion
You can initiate an export from the app and choose a destination in the iOS share interface. The destination you select receives the exported copy and handles it under its own terms. Saved production data remains in the app’s local storage until you delete it in the app or it is otherwise removed from the device. You can delete the saved production data in the app after the confirmation step; this removes the app’s saved production data file from the device.
Apple StoreKit
If a purchase or restore flow is available and used, Apple processes the StoreKit interaction and related App Store account information under Apple’s terms and privacy information. CastDwell Curve does not ask you to enter payment-card details in the app.
Contact
For privacy questions about CastDwell Curve, email admin@estreamedia.my.