Effective Date: October 2, 2026
Last Updated: October 2, 2026
This Privacy Policy outlines how Schema Designer (referred to as "the Application," "we," "us," or "our") processes, stores, and protects user data.
point-blank core commitment: Schema Designer is built on a local-first, privacy-by-design architecture. Your schemas, health logs, dynamic entities, and custom databases stay on your device unless you explicitly connect external services.
The Application uses an embedded Local SQLite database and an Entity-Attribute-Value (EAV) schema engine to allow zero-migration dynamic schema creation.
All data created, structured, or inputted into the following modules is stored locally on your client device:
Custom Tables & Schemas: Table names, descriptions, categories (e.g., Health, Invoices, Inventory, Books, CRM), attribute definitions, data types, and foreign key relations created via the Designer tab.
User-Generated Records & Logs: Information entered into the Data Grid, including sensitive categories such as:
Health & Fitness Logs: Protocols, movements, repetition counts, starting tiers, blood glucose/sugar levels, pre/post-meal carbs, insulin units, and subjective energy states.
Financial & Billing Data: Invoices, master billing client details, issue dates, itemized line items, unit prices, and payment statuses.
Inventory & Custom Attributes: Quantities, item names, dates logged, and dynamic attributes.
Analytical Metrics: Chart axis configurations, aggregation summaries, metric distributions, and live insight mappings generated in the Insights module.
To maintain application runtime stability, the Application may locally process minimal non-identifiable execution metrics. We do not aggregate or transmit your database entries to external servers.
Because Schema Designer operates with local-first processing, your data is utilized strictly within the boundary of your client application to:
Initialize local SQLite engines, process dynamic EAV relations, and store blueprint templates.
Render data grids, calculate real-time summary statistics (e.g., aggregate totals, max values, running averages), and draw visual distributions.
Store pre-built blueprint choices locally to allow instant loading without continuous network dependencies.
Local Sandbox Storage: All custom tables, blueprints, and database entries are written directly to your device’s secure local application sandbox using SQLite storage.
Zero Cloud Synchronization: We do not automatically upload, back up, or sync your health records, invoice logs, or custom tables to proprietary external cloud servers.
Sensitive Data Isolation: Health data (e.g., blood glucose levels, physical training metrics) and personal financial data remain strictly contained within your device's local memory.
When you load or instantiate pre-built database blueprints (e.g., Blood Sugar & Glucose Log, Chronic Illness & Symptom Tracker, Invoices & Billing, or Bodyweight Protocols), sample records are written directly to your local database. No third-party data exchange occurs during template instantiation.
You maintain complete ownership and control over all data created within Schema Designer:
Deletion: You may delete individual attributes, custom schemas, or table records directly within the UI (e.g., tapping the delete icon on schema cards or attribute rows). Clearing the application storage/cache via your device settings permanently removes all stored local SQLite databases.
Reset Functions: Utilizing system reset functions clears dynamic tables and restores default template states locally.
No Selling or Renting: We do not sell, rent, monetize, or trade your personal data, health metrics, or database entries under any circumstances.
No Third-Party Analytics Trackers: Schema Designer does not bundle third-party advertising SDKs or tracking networks that monitor your inputs or usage patterns across external apps.
Schema Designer does not knowingly collect or solicit personal information from children under the age of 13 (or under 16 in certain jurisdictions). Given that no personal data is transmitted off-device, the app poses zero remote exposure risk to minor users.
We may update this Privacy Policy periodically to reflect app updates or legal requirements. Updates will be denoted by an updated Last Updated date at the top of this document. Continued use of the Application indicates acceptance of the revised terms.
For questions, feedback, or inquiries regarding this Privacy Policy and local storage operations, contact us at:
Email: sahmed1923@gmail.com