Fare alerts on iPhone only work for installed web apps — it's an Apple rule. Two taps and you're done:
1Tap the Share button ⎋ in Safari's toolbar
2Scroll down, tap Add to Home Screen, then Add
3Open FareScope from your Home Screen and turn alerts on
Settings
Fare alerts
● not set up
Watched routes are checked every night. When a fare drops, you get a push notification.
Preferences
Home airport prefills From. Saved on this device only. (Mac alerts already stay quiet overnight, 10pm–8am.)
Search budget
Today—
This month—
FareScope stays free by capping live searches. Cached results and re-sorts never spend anything.
How this works
Prices are live Google Flights prices, fetched the moment you search. Tap through to Google Flights and book directly with the airline — FareScope never books and never takes payment.
If a search would blow the free budget, FareScope tells you instead of showing stale numbers. No made-up fares, ever.
On iPhone
Add FareScope to your Home Screen (Share → Add to Home Screen) for the full-screen app and push fare alerts.
Siri & Shortcuts
Say “Hey Siri, cheapest flight to Tokyo.” Make a Shortcut once: Ask for Text (“To?”) → Text with https://farescope.stashvault.cc/?from=JFK&to=[the input] → Open URLs. Set your home airport above so “from” is prefilled.