§01
Getting Started
Download ThunderVolt for Mac at thundervolt.app/download. Install the companion app on your iPhone or Apple Watch by searching "ThunderVolt" on the App Store. Both sync automatically via iCloud — no manual setup required.
The Mac app requires a one-time helper install on first launch. Follow the on-screen prompt to authorize it — this is what enables hardware-level SMC control.
§02
iPhone & Watch Remote Control
If you can't control your Mac from your iPhone or Apple Watch:
- Make sure both devices are signed into the same iCloud account
- Confirm iCloud Drive is enabled on all devices under System Settings → Apple ID
- The Mac must be running ThunderVolt 1.1 or later with the helper daemon installed
- Allow a few minutes after first launch for the initial iCloud sync
§03
Restoring a Pro License
Your Pro license is linked to your iCloud account. If Pro features aren't unlocking:
- Check that iCloud Drive is enabled on all devices
- Verify you're signed into the same Apple ID that activated the license
- Open ThunderVolt → Settings → License and tap Restore
- If the issue persists, email [email protected] with your order number
§04
Refunds
Subscription payments are eligible for a full refund within 14 days of purchase. See the Refund Policy for full details and how to request one.
§05
Report a Bug
Email [email protected] with:
- Device (Mac model, iPhone, or Apple Watch)
- macOS / iOS / watchOS version
- ThunderVolt version (shown in Settings)
- What happened vs. what you expected
Screenshots or screen recordings are always helpful. We'll respond within 24 hours.
§06
System Requirements
- Mac: macOS 14 Sonoma or later (Apple Silicon or Intel T2+)
- iPhone: iOS 18 or later
- Apple Watch: watchOS 11 or later
- Cross-device sync: iCloud Drive enabled on all devices