## macOS 'Apple could not verify "Pocket Sync"' warning Starting with macOS Catalina, Apple requires apps distributed outside the App Store to be notarized by Apple, which requires a paid developer account. Apps that aren't notarized will show a warning when opened, like the "Apple couldn't verify Pocket Sync" message. You can safely bypass this warning by following these steps: 1. Download the latest release from [releases](https://github.com/neil-morrison44/pocket-sync/releases/latest). 2. Double click `Pocket.Sync_X.X.X_universal.dmg` to mount the image. 3. Drag `Pocket Sync.app` to the `Applications` folder. 4. Open the app, resulting in the following message being displayed, "Apple could not verify "Pocket Sync". ![Apple could not verify "Pocket Sync"](./readme_images/macos_not_opened.png) > **Important**: This message must be displayed at least once to allow a new option to appear in system settings 5. Open "System Settings" (click  in upper left -> click "System Settings"). 6. Scroll to "Privacy & Security". 7. Under the **Security** header, click "Open anyway" next to the message "Pocket Sync was blocked to protect your Mac." ![Open anyway](./readme_images/macos_privacy_security.png)