posted 15 years ago
Hello,
I have created 3 applications for mobile phone which has 2 version - Trial & Registered. At present I have kept limitations on trial version & after the period is over, user has to register the product to use further. On registering an SMS is sent to the users phone.
But many uninstall the applicaiton & install it again which makes them free of access multiple times. I want to restrict this. If a person installs once the applicaiton, after finish of trial period, it should not be able to install again. How do I achieve this. I have no idea on how to achieve this or work around this.
Guide me appropriately.
Thanks