Privacy Policy — Jerii.made Studio

1. Our Commitment to Your Privacy

At Jerii.made Studio ("we", "our", or "the App"), we hold privacy as a fundamental human right, adhering strictly to the privacy standards set forth in the Apple Privacy Policy and App Store Review Guidelines (Section 5.1 - Privacy).

Jerii Studio is an artisan craft studio management and booth point-of-sale app designed for iPad and iOS. Our core design philosophy is Data Minimization: we do not collect, track, monetize, or share your personal data.

        Core Promise: We never sell your data, we do not show advertisements, and we do not use third-party tracking or analytics SDKs.
      

2. Local-First On-Device Data Storage

Your entire business database—including material inventory, product BOM cost formulas, booth event sales, customer preorder bookings, and corporate P&L financial figures—is stored locally on your device using encrypted browser IndexedDB and LocalStorage APIs.

Your financial data and recipe secrets never leave your iPad unless you explicitly initiate an encrypted sync.
The App operates 100% offline without requiring internet access or user account creation.

3. Device Permissions & Usage Purposes

In accordance with Apple App Store requirements, all device hardware permissions requested by Jerii Studio include transparent purpose explanations:

Camera (NSCameraUsageDescription): Used solely when you choose to take live photos of handcrafted products, raw materials, or booth displays to attach to your catalog items. Photos are processed strictly on-device.
Photo Library (NSPhotoLibraryUsageDescription): Used solely when you tap to pick an existing product image or booth banner from your iPad's Photos album.
Save to Photo Library (NSPhotoLibraryAddUsageDescription): Used solely if you choose to export sales receipt graphics or P&L report summary images to your Photos app.

4. App Store Privacy Nutrition Label

Jerii Studio files a formal Apple Privacy Manifest (PrivacyInfo.xcprivacy) declaring zero cross-app tracking:

Category	Collected by Jerii Studio?	Linked to User Identity?
Tracking Data (Cross-App/Cross-Site)	No Tracking (NSPrivacyTracking: false)	None
Third-Party Advertising	No Advertising Data Collected	None
Location Data	Not Collected	None
Contact List / Device ID	Not Collected	None
Diagnostics / Crash Analytics	No Third-Party Analytics SDKs	None

5. Optional Encrypted Cloud Synchronization

If you choose to use the optional Cloudflare KV Sync feature to sync inventory between multiple studio iPads:

Sync is strictly manual and user-initiated.
Access is authenticated by your private Master Security PIN.
Data in transit is encrypted using industry-standard TLS 1.3 encryption.
No third-party analytics, data brokers, or advertising networks have access to this pipeline.

6. User Rights: Export & Complete Data Erasure

You maintain complete, uncompromised sovereignty over your studio data:

Full Data Portability: You can export your entire studio database as a standard JSON backup file at any time from the Settings tab.
One-Click Permanent Deletion: You can permanently wipe all local database records, cache, and state directly from the Settings tab (using the Factory Reset function).

7. Contact Us & Legal Inquiries

If you have any questions or requests regarding your privacy and data protection within Jerii.made Studio, please contact our team:

Jerii.made Studio Team
Website: https://jerii-made.pages.dev
Official Apple Privacy Guidelines: Apple Legal Privacy Policy (Thailand)