Contact us and we'll reply as soon as we can. Please include your device model, iOS version and the app version (shown in the App Store).
OT Fibonacci Pro subscription
- OT Fibonacci Pro unlocks DJIA History, VIX, SAR and swing angles, and AI Analyze. The first month is free for new subscribers, then $5.99 per month.
- To cancel or manage your subscription: open Settings on your iPhone or iPad, tap your name, then Subscriptions, then Gann 9 Pro.
- Changed device or reinstalled the app? Open any Pro feature and tap Restore Purchases.
- Bought DJIA History or VIX before? You keep them without subscribing. Tap Restore Purchases if they don't unlock.
- Refunds are handled by Apple: https://reportaproblem.apple.com
- AI Analyze: AI summaries are created on your device with Apple Intelligence. They need iOS 26 or later on a device that supports Apple Intelligence, with Apple Intelligence turned on in Settings.
- User guide: click here
- Privacy policy: click here
