Restore purchases
Open Text Scanner OCR, go to the upgrade or settings screen, and tap Restore Purchases. Use the same Apple ID that made the purchase.
App support
Scan paper with Document Scanner, use OCR to export recognized text, and create a PDF. For OCR inside an existing scanned PDF, use PDF Toolkit.
Open Text Scanner OCR, go to the upgrade or settings screen, and tap Restore Purchases. Use the same Apple ID that made the purchase.
Apple manages App Store billing. Open iPhone Settings, tap your name, choose Subscriptions, then select Text Scanner OCR.
Include your device model, iOS version, app version, and the exact action you were trying to complete.