I appreciate the update regarding the launch of the new app "Truedialer" by Truecaller, and its trending status. However, I don't have access to real-time information or events beyond my last knowledge update in September 2021. If "Truedialer" is indeed generating a lot of buzz, it's great news for Truecaller and its users. For the latest details, features, and user reviews about this new app, I recommend visiting the official Truecaller website, app stores, or reputable tech news sources. This will provide you with the most current and accurate information about Truedialer and why it's gaining popularity.