Website privacy, in plain terms
Wingvault is a pilot logbook in development, made by WaveApp LLC ("we", "us"). This policy explains what the website collects, what stays on your device, and which services receive limited data. The app's data practices will be added here before release.
01 — The checker
Your file stays in your browser
The checker reads your selected file in the browser. It does not upload the file or store a copy on our server. After a real file parses successfully, the page sends one anonymous analytics event. That event contains the format category, a row-count range, and whether a check found an issue. It does not contain the file, filename, dates, routes, totals, or row contents.
02 — The waitlist
What joining the list sends
The form sends your email address only after you submit it. The request also carries the page address, referrer, IP address, and browser user agent used for consent records and abuse prevention.
Our server forwards that information to Broadside, the newsletter system we operate at updates.upweb.dev. The subscriber record contains:
- your email address,
- when you joined, and
- the page address, referrer, IP address, and browser user agent supplied with the request.
We use the address to send one email when early access opens. We do not sell it or use it for advertising. The email includes an unsubscribe link. You can also ask us to show or delete your subscriber record.
03 — This website
Three anonymous product events
PostHog US Cloud receives three explicit events: a successful real-file check, a sample-report view, and a successful waitlist request. Requests pass through this site's same-origin /ph relay. Autocapture, page views, session replay, performance capture, exception capture, feature flags, advertising, and person profiles are disabled.
PostHog stores a random anonymous identifier in localStorage so we can count repeat use without an account. We do not send email addresses, names, filenames, logbook contents or values, page addresses, or referrers to PostHog. The site sets no analytics cookies, and events disable IP geolocation enrichment. Fonts and site assets are self-hosted.
Our host keeps standard server logs, including IP address and request time, for security and reliability. We do not use those logs for advertising or user profiles.
04 — AI-assisted development
The product does not send your logbook to AI
AI-assisted tools are used while developing and reviewing Wingvault. The website and checker do not send your logbook file or waitlist email address to an AI provider. The planned app does not use AI to parse, classify, summarize, or change logbook records.
05 — The app
The app policy will be published before release
Wingvault the app is in development. Before release, this page will document what the app stores, what it syncs, where that data goes, and how to delete it. Check this page again before installing the app.
Last updated: August 16, 2026. Questions: [email protected]. WaveApp LLC, 30 N Gould St Ste N, Sheridan, WY 82801, USA.