MapmyIndia has Sygic at the backend but older versions.You can use the latest version 11 of Sygic directly which has hardware accelerated 3D maps rendering. One of the best Offline Maps app i have used. Has turn by turn voice navigation too. Most detailed for India. Has maps for many other countries also.Get it from here first >> ipmart-forum.com/showthread.php?718308-Sygic-GPS-Navigation-v11.2.1-v11.2.0-with-Maps&highlight=sygic (mod: warez? 😕 )Install, Don't register, else it will go to TRIAL version. Then download maps either statewise or for whole of India. Beware, the maps download size will be large depending upon what you choose, So using WiFi is advisable but it's a one time job.