User Guide
Free and Just Knock Pro
Start with up to three enabled Rules for free. Just Knock Pro adds unlimited enabled Rules and CSV/JSON export with one lifetime purchase.
On This Page
Understand the Free Limit
The limit counts Enabled Rules, including those with No trigger. It does not count stored Disabled Rules or mean that you can only keep three records.
If you see Three Enabled Rules, you can disable a Rule you no longer need enabled, use Save as Disabled when creating a Rule, or choose Upgrade to Pro.
Disabled Rules remain editable and keep their records. Enabling them later still requires an available slot or Pro access.
Unlock Just Knock Pro
Open Settings → Upgrade to Pro. Review the benefits and the price shown by the App Store, then use the purchase button if you want to proceed.
The purchase page lists Unlimited Enabled Rules, CSV and JSON Export, and Family Sharing. It is a one-time purchase, not a subscription. The displayed price depends on the App Store; this guide does not quote a fixed amount.
Purchase pending approval means the purchase has not yet completed. Follow the system's approval process. If Pro is temporarily unavailable, try again later rather than assuming it has been purchased.
Restore a Purchase
If you previously purchased Pro but the app does not show access, open Settings → Restore Purchases, or use Restore Purchases on the purchase page. Use the Apple Account associated with the purchase and an available internet connection.
If no purchase is found, check the account and any system purchase information before trying again. Restoring Pro does not restore local Rules, Gestures, or records from another device.
Common Questions
What happens if Pro access ends?
Rules and records are not deleted. The app disables excess Rules as it returns to the free limit, while preserving in-progress Activities. Check which Rules remain Enabled before using your Triggers. Losing a network connection alone does not necessarily mean your Pro access has ended.
Do I need Pro to read this guide or use Gestures?
No. The guide and input types are available without Pro. The free limit applies to the number of enabled Rules; export requires Pro.