People looking to sell their mobile phones on Quikr will now be able to evaluate the condition and quality of mobile phones through a diagnostic app named QuikrScanner, reports Economic Times. The app runs up to 20 tests evaluating battery condition, camera quality, network-related conditions, etc. A final quality score will be displayed to those looking to buy a phone through Quikr. According to Quikr, it made the diagnostic app bring more transparency to transactions of pre-owned mobiles.