Company HandsInfoTech created these great apps:
USA Ramadan 2011, Munajat-e-Maqbul Friday Duas, Munajat e Maqbul in Engish and Arabic, Halalgauge, Ramadan Times 2012, Megamasjid, Dhikr With Allah Names, IAGD Masjid, Ramadan Timings 2013, IAGD Mosque, and others..