Try free for 30 days!

For India

Monthly Subscription Charge: INR 65.00
Annual Subscription Charge: INR 780.00

For USA and other countries

Monthly Subscription Charge: USD 1.00
Annual Subscription Charge: USD 12.00

Help-On-Call (HOC) is a novel application. It turns your smart phone into a discreet personal safety device. Using revolutionary Global Positioning System (GPS) and mobile radio technology, you are able to request assistance with no effort. Just click the HOC SOS button.


Everyday is a new day for us and we work really hard to satisfy our customers everywhere.
Optimization Software Technologies
Plot No.37, First Floor,
      Sector-5, Rajendra Nagar,
      Sahibabad U.P. 201005 India
(+91) 9717-385-459
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