App Store Subscriptions: Annual, auto-renews, no hardware. Managed through Google Play, Apple, or Microsoft.

Hardware Bundles: OBD2 scanner + an annual Premium subscription. Auto-renews, managed by OBDAI — cancel anytime in your account. Includes a Gen 1 or Gen 2 device.

Both unlock identical Premium features. Choose based on whether you need hardware and where you’d like to manage billing.