1. Scope
This policy describes Architecture Atlas 1.6.0 on iPhone, iPad, and Mac. The app is an offline-first architectural-history reader. It requires no account and contains no advertising, behavioral analytics, or cross-app tracking.
- DATA COLLECTED BY THE DEVELOPER
- None
- ACCOUNT
- Not required
- ANALYTICS, ADVERTISING, TRACKING
- Not used
- DEVELOPER SERVER
- No developer-operated server or API
- CLOUD SYNC
- No app-operated cloud sync
- CORE EXPERIENCE
- Bundled content works offline
2. Data the app does not collect automatically
The app does not send the publisher your name, email address, phone number, account credentials, precise location, advertising identifier, device identifier, reading history, searches, favorites, notes, diagnostic logs, or payment-card information. The distributed app contains no advertising, analytics, behavioral-tracking, or third-party crash-reporting SDK.
3. Information stored only on your device
- References and saved dates for archived works, styles, architects, chapters, journeys, and readings;
- Favorites and recent reading history;
- Notes you choose to write.
These records remain in the app's local container and are not uploaded by the app to the publisher or a third party. You can remove individual records and use in-app controls to clear the archive, favorites, history, and notes. Removing the app removes its local container from that device. Apple device backup may preserve or restore app data according to your system settings; the publisher cannot read those backups.
4. App Store purchases
Lifetime unlock is an optional one-time, non-consumable purchase offered through the Apple App Store. The U.S. price is USD 9.99; Apple StoreKit returns the localized one-time price for other storefronts. Apple processes Apple Account, transaction, tax, and payment information. The app reads verified transaction and entitlement status to determine access. It does not receive or store a full card number, billing address, or Apple ID password, and the purchase does not renew automatically.
5. External sources and links
Core content ships with the app. When you choose a source, rights, support, privacy, or policy link, the system opens the corresponding external HTTPS page. The destination independently handles ordinary request information such as IP address, browser identifier, and security signals under its own policy. The app does not proxy or embed those pages and does not receive your browsing history from them.
6. Support communications
The app does not send support requests automatically. If you contact the publisher through your email app, your address, message, and attachments are information you provide intentionally. They are used only to respond, investigate the issue, prevent abuse, and meet necessary legal obligations. Contact the address below to ask about or request deletion of a support email still held by the publisher.
7. Children's privacy
The app is not directed specifically to children and does not request or collect age information. Because the app itself collects no personal data, it does not knowingly collect children's personal data. A guardian may contact the publisher if a support message inadvertently contains a child's information.
8. Changes to this policy
If a future version adds accounts, synchronization, analytics, advertising, developer-operated payment, or another feature that changes these practices, the publisher will update this policy, the app privacy manifest, and the App Store privacy disclosure before enabling that feature.
9. Contact
Developer / Publisher: Zhiyuan Jiang (Jiang Finance)
Privacy and support email: [email protected]
Product support: /support/architecture-atlas/