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Историческую версию Nitty Gritty Service App можно получить на Android
Nitty Gritty Service App, чтобы позволить пользователям регистрировать и отслеживать их жалобы.
Nitty Gritty Service App to allow users to Register and Track their complaints in a very simple and user friendly manner. They would be able to check their contracts, enable their locations, check the availability of Technicians, track the progress of work etc.