A price is wrong or out of date
E85 prices change fast and come from third-party data plus community reports. The most helpful fix is to report the correct price in the app: open the station, tap Report Price, and enter what you saw at the pump. Your report timestamps the listing fresh for everyone and earns you XP.
How do I find E85 near me?
Open the app — the map centers on your area and shows every public E85 station with a freshness-dated price. Pan or search to look elsewhere. If the map looks empty, make sure location is enabled (you can also search a city or ZIP manually).
The blend calculator — how does it work?
Set your tank size, your target ethanol % (e.g. E30), and the actual ethanol content of the E85 you're using; the app returns the exact gallons of E85 and premium to add, plus an octane estimate. Pump E85 isn't a fixed 85% — it varies by season and region — so use the real percentage when you can.
Manage or cancel a subscription
Subscriptions are billed through your Apple ID. To view, change, or cancel: on your iPhone open Settings → [your name] → Subscriptions, select E85 App, and choose your option. Cancelling stops the next renewal; you keep premium until the current period ends.
Delete your account and data
You can remove your account directly in the app: Profile → account settings → delete account. This deletes your profile and the personal data tied to it. You can also email us to request deletion. See our Privacy Policy for details.
Is E85 App free?
Yes — the station map, live prices, and blend calculator are free on iPhone. An optional premium subscription removes ads and unlocks extras.