Privacy Policy

Last updated: 6 October 2026

Flight Fare Watch (“the App”) is a personal tool that follows flight fares on Google Flights and Kayak and tells you when they drop under a price you set. It is operated by Tal Tukh (“we”, “us”). It shares its account and database with Hotel Rate Watch (hotels.tiercreditledger.com): signing in to one signs you in to both.

1. What we collect

When you sign in with Google we receive and store your name, email address and a user identifier issued by our authentication provider (Supabase).

When you use the App we also store:

• The flights you watch: route, dates, number of adults, cabin, the airlines, stops and flight numbers you accept, your alert price, and what you paid if you mark a watch booked.
• The trips you group them in (the same trips as in Hotel Rate Watch).
• The fare history of each watch: the itineraries and prices each site showed at each check.
• The alerts your watches got.
• For each device you turn alerts on for, the push address and keys your browser gives out for it.

We do not collect payment information, passport or frequent-flyer numbers, passwords, location, or anything beyond what is listed above.

2. How we use it

• To authenticate you and keep your data separate from other users.
• To check fares: every few hours our checker searches each watch’s route and dates on Google Flights and Kayak. Those sites receive the route, dates, cabin and number of adults — never your name, email or account.
• To show your watches and fare history, and to send fare alerts.

We do not use your data for advertising, profiling, analytics, or any purpose beyond operating the App for you.

3. Where it is stored

Data is stored in a Supabase hosted PostgreSQL database, where row-level security lets each user reach only their own rows. The App is served by Vercel, and the fare checker runs on an Oracle Cloud server.

4. Sharing

We do not sell, rent, or share your personal data. Push alerts pass through your browser’s push service (Google, Apple or Mozilla) to reach your device.

5. Your choices

You can delete any watch at any time, which deletes its fare history. To delete your account and everything in it, email trips@tiercreditledger.com.