In string theory, one of the many vibrational states of the string corresponds to the graviton, a quantum mechanical particle that carries gravitational force. Thus string theory is a theory of quantum gravity.
Their average web application development cost is around $500K and their staff or contractors' salary is in the six figure plus range. Their proposals are usually based on a lot of fluff with the development rate ranging from $400 - $800 per hour. These types of companies focus on custom development.
It's free to create a mobile Web app on Appsme â note that the free plan comes with ads, but an ad-free plan is available for $8 per month. To build native iPhone and Android apps, you'll need to sign up for one of the App Store plans, which starts at $40 per month.or instance, you can import contacts from the app into email marketing services such as MyEmma, MailChimp, Constant Contact, Get Response and others. Bizness Apps costs $24 per month for a mobile website, or $49 per month for a native and mobile app. A White Label plan is also available.