Noted in a review for the app: “am looking fwd to pasting the entire SMS for finding PNR status”. Well dear user, your wish has already been granted!
If you copy an entire SMS, go to the app (in Android) and hit paste, the PNR contained in the SMS alone will be pasted automatically, and the status enquiry will proceed.
In iOS, if you copy an entire SMS with PNR, and open the app, the PNR will be already pasted there, just hit Check to proceed!
thanks for providing indian railway pnr status