A vast majority of the app marketers mainly concentrate on the post-launch app marketing techniques and measures while completely missing on the pre-launch campaign. This prevents the app to create buzz and hype just around the time when the app is launched. As and when you launch the app, already a considerable number of people should expectantly look forward to your app and this requires long-drawn marketing efforts leading up to the app launch event. To create pre-launch buzz and hype about the app a mobile app development company has an array of marketing options like social media campaign, search engine ads, video ads, email campaigns, etc.