The App Truedialer is a very useful app and many are using them to identify the caller without having his/her number in the directory. For the information truedialer requires internet connection. Truedialer uses Truecaller app to identify the number, both developed by same company True Software.
When I opened the app it showed me that something went wrong, But I identified that internet is not connected and so the message is displayed, I hope trucaller will update and show some other message about connections instead of Something Went Wrong. While all the other options and setteings seems to be working smooth. The best option I liked in this is I was able to identify the number within the truedialer itself with just tapping on the number I typed. It looked very simple and smart.
Languages option is really cool, I am now able to use in my native language Hindi and the app works good!
Here are few screenshots which will share my experience in detail.