Free vs Pro
MultiAuto Pro
Diagnostics are free forever. Pro adds ownership tools for people who track their cars over time.
Always free
Connecting Wi-Fi adapters and demo mode; live data; stored, pending, and permanent code scans with plain-English summaries; freeze frame; emissions readiness; VIN; safe code clearing; one vehicle profile; the built-in dashboards; viewing, re-sharing, and deleting anything already saved on your device; and two Pro Days every month — no payment method required.
MultiAuto Pro
MultiAuto Pro costs $4.99/month or $29.99/year. It unlocks unlimited vehicle profiles, the custom dashboard editor, session recording, and CSV export. More Pro ownership tools are planned and will be noted here as they ship — you're never charged for features that don't exist yet.
Pro Days
Every free user gets two Pro Days per calendar month. A Pro Day starts only after you connect to a real vehicle and tap a Pro feature; it then unlocks Pro tools for 24 hours, surviving disconnects and restarts. Failed connections, adapter setup, and demo mode never use one. They don't roll over and reset at the start of each month.
Founder access for early users
If you installed MultiAuto before Pro existed, recording, the dashboard editor, multi-vehicle profiles, and CSV export stay unlocked for you at no charge, for good. Founder access is stored on your device. Reinstalling on the same iPhone keeps it; switching to a new iPhone may reset it, and Restore Purchases does not restore Founder access — email us if that happens.
Always free, no matter what
Essential diagnostics and safety — reading and safely clearing standard codes, live data, freeze frame, readiness, and VIN — are never behind Pro, and never will be.
Restore, manage, cancel
Restore Purchases, available on the paywall and in Settings, re-checks your subscription through your Apple ID. Manage or cancel anytime in Settings → your name → Subscriptions, or from the app's Manage Subscription link. Canceling keeps Pro active until the end of the paid period.
Multiple devices
One subscription unlocks Pro on every iPhone signed in to your Apple ID. Your vehicle data stays local to each device by default and does not sync. Pro Days are counted per device.
Reinstall note
Vehicle data, recordings, and dashboards live on your device. Deleting the app deletes them. Your subscription is tied to your Apple ID, not the install — reinstall and tap Restore Purchases.
Read the Privacy Policy and Apple Standard EULA.