InstaScaler is described as 'We help businesses to get laser targeted high-quality traffic to their websites, with a push of a button!' and is an app in the Business & Commerce category. There are three alternatives to InstaScaler for Online / Web-based, Windows, Firefox and Mac. The best alternative is SERP Empire. Other great apps like InstaScaler are Hurry Rank (Paid) and SerpClix (Paid).
SERP Empire is an online tool to help you to improve your SEO. One of the know factor of a great position in the SERP is the CTR of your website among other websites. If it's greater than the others, your position is higher.