Sibber - more Tibber alarms

Yes. Sibber is a companion app for Tibber customers — it reads your home's dynamic electricity prices from your Tibber account and helps you act on them. Without a Tibber account there are no prices for Sibber to show.

Sibber asks for your Tibber access token. Sign in at developer.tibber.com/settings/access-token, copy your personal token, and paste it into Sibber. That links the app to your home so it can fetch your prices — there's no separate Sibber sign-up.

Sibber is built specifically around Tibber's pricing, so it only works if you have a Tibber contract. If you're not with Tibber, the app won't have any price data to work with.

Sibber is free to download from the App Store. The smart features — price alerts, scheduling, Siri and more — are part of an optional Pro subscription; you'll see what's included and the current price on the in-app upgrade screen. A Pro subscription is billed through your Apple account, and you can manage or cancel it any time in Settings → your name → Subscriptions on your iPhone.

Set a low-price and a high-price line in Settings. Sibber then notifies you when the price drops below your low line (time to run the dishwasher) or climbs above your high line (time to wait), so you don't have to keep checking the app.

Yes. Sibber can automatically alert you when prices go negative — handy if you have solar panels and want to know when the grid is effectively paying you to use power. You can set your own wording for the alert.

Yes. You decide how chatty Sibber is — for example a heads-up once a day, once an hour, or not at all — so the alerts fit your routine instead of buzzing constantly.

Make sure you allowed notifications for Sibber. If you skipped that at first, open the iPhone Settings app, find Sibber, tap Notifications, and turn them on. Then check that your alert thresholds in Sibber are set where you want them.

Yes. Home Screen and Lock Screen widgets show the current price and how the day looks, so you can check whether now is a good time to use power without opening the app.

Yes. The Apple Watch app shows the current price and the next few hours, and you can add a complication to your watch face so the price is always on your wrist.

Yes. Ask something like "What's the electricity price right now?" and Siri will tell you, hands-free — handy while you're loading the dishwasher or plugging in the car.

Pro unlocks Sibber's smart side — price alerts, smart scheduling, Siri, notifying housemates, and the detailed price views. The free version lets you set up your Tibber connection and see prices. The in-app upgrade screen always shows exactly what's included.

Your Pro subscription is handled by Apple, not by Sibber. To change or cancel it, open the iPhone Settings app, tap your name at the top, then Subscriptions, and choose Sibber. Any active period stays available until it ends.

Your Tibber token is stored on your device and used to fetch your prices from Tibber. There's no separate Sibber account, and your activities and settings stay in your own iCloud. Sibber talks to Tibber to get your prices — that's the only place your home's data comes from.