Company Dr Vilobh Bharatiya created these great apps:
Charak Samhita-ChakrapaniTeeka, Ashtang Hriday-Arundatta Teeka, Ashtang Sangraha - Indu Teeka, Madhav Nidan - Madhukosh Teeka, Sushrut Samhita - Dalhan Teeka, Sharangdhar, Chakradatta, Bhaishajya Ratnavali, and others..