Privacy Policy

Last updated: May 2026

This Privacy Policy describes how n14395 ("we", "us", or "our") handles information in relation to the following applications and services (collectively, the "Apps"):

• ReTitle (macOS)
• SpeedLauncher (macOS)
• Metric Tracker (iOS)
• ClipboardMenu (macOS)
• ChordFlow (iPadOS, macOS)
• Vault.md (iOS, iPadOS, macOS)
• More Tweaks (Linux)
• Philips Monitor Control (macOS, Linux)
• Relative Chess (web)
• Heirloom (web)

We are committed to protecting your privacy. Our Apps are designed with privacy as a core principle.

Summary

Privacy is the default. All native apps and the Relative Chess web-app operate entirely on your device and do not transmit any information to us or to third parties. Two apps — Vault.md (only when you opt in) and Heirloom — handle data outside your device only as much as their functionality requires, as described below.

Apps that collect no data

The following apps run entirely on your device with no analytics, no accounts, and no calls home:

• ReTitle: Files are processed entirely on your Mac. File names, paths, and metadata never leave your device.
• SpeedLauncher: Your configured applications, folders, shortcuts, and settings are stored locally.
• Metric Tracker: All your tracking data is stored locally on your iPhone. Data only leaves your device when you explicitly export it.
• ClipboardMenu: Clipboard history and snippets are stored locally on your Mac. Fully sandboxed; no network access.
• ChordFlow: Projects are stored locally as plain JSON. No accounts, no cloud sync, no telemetry.
• More Tweaks: Reads and writes local GSettings and dconf configuration. No network access.
• Philips Monitor Control: Talks to your monitor over DDC/CI. No network access; nothing leaves your machine.
• Relative Chess: Runs entirely in your browser. No accounts, no server-side game storage, no analytics.

Vault.md

Vault.md is local-first: your notes are plain markdown files in a folder on your device, and indexing and semantic search run on-device using Apple's on-device models. We do not host any servers for Vault.md and we do not receive any of your notes.

Vault.md offers optional integrations with cloud AI providers (such as Anthropic and OpenAI) that you must explicitly enable and configure with your own API key. When you use those integrations, the relevant note content is sent to the provider you chose, and your use of that provider is governed by their privacy policy. We do not see, store, or receive this traffic.

Heirloom

Heirloom is a multi-tenant web-app, so by necessity some data is stored on servers we operate:

• Authentication: Heirloom uses passwordless magic-link sign-in. We receive and store the email address you sign up with so we can send your sign-in link.
• Family data: The people, items, photos, documents, valuations, and relationships you add are stored in our PostgreSQL database and object storage. Each family's data is tenant-isolated at both the database and application layer.
• Error tracking: We use Sentry to capture application errors so we can find and fix bugs. Sentry collects technical context about errors; we do not configure it to capture additional personal data.
• Email delivery: We use a transactional email service to deliver magic-link sign-in emails.

We do not sell or share your Heirloom data with advertisers or other third parties. You can request export or deletion of your Heirloom account and associated data at any time by emailing support@n14395.com.

Third-party services

Our native apps do not integrate with any third-party analytics, advertising, or tracking services. The only third parties involved in any of our products are:

• For Heirloom: our hosting provider (Vercel), database provider (Neon, for PostgreSQL), object storage (Vercel Blob), transactional email (Resend), and error tracking (Sentry).
• For Vault.md (only if you opt in): the cloud AI provider you choose (such as Anthropic or OpenAI), and only for the specific requests you initiate.

Data storage

For native apps and Relative Chess, any preferences or configuration data is stored locally using standard storage mechanisms provided by your operating system or browser. This data remains under your control and can be removed by deleting the app or clearing browser storage. For Heirloom, see the dedicated section above.

Children's privacy

Our native apps and Relative Chess do not collect personal information from anyone, including children under the age of 13. Heirloom requires an email address to sign in and is not directed at children under 13; if you believe a child under 13 has provided us with an email through Heirloom, please contact us and we will delete the account.

Distribution

Our apps are distributed through several channels, and the privacy practices of each channel are governed by that channel, not by us:

• Apple App Store (ReTitle, SpeedLauncher, Metric Tracker, ClipboardMenu, ChordFlow, Vault.md): your use of the App Store is subject to Apple's own Privacy Policy and Terms of Service.
• GitHub Releases (More Tweaks, Philips Monitor Control): downloads are governed by GitHub's privacy practices.
• The open web (Relative Chess at relativechess.org, Heirloom): use of the websites is subject to standard request logging by the underlying hosting platform.

Your rights

For native apps and Relative Chess, we do not collect any personal data, so there is no personal information for you to access, correct, or delete from our systems.

For Heirloom, you can access and edit your data from within the app at any time. To request a full export or deletion, email support@n14395.com.

Changes to this policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date.

Contact

Questions or concerns? support@n14395.com