Can I edit the detected text in OCR app?

Yes, you can. You just need to tap on the text where an edit is required and the device keyboard will open. Once the changes are made, you have to tap on the done. Keyboard will close automatically and a Save icon will appear at the top right corner of the screen. Once the Save icon is tapped, the user will be returned to the text where the updated text will show now along with the same options to translate, forward and delete.