How to accurately install cydia without jailbreaking my iphone?

It's to download SpyBubble and it says I need Cydia in order to do so, but, I do NOT want to jailbreak my iphone. All of the tutorials on youtube have been bogus, so can someone actually help me please? If I MUST Jailbreak my iphone, is there a way to do it so it isn't obviously jailbroken?

Added (1). Again, if I MUST jailbreak it, is there a way to do it where it isn't obvious?

Jailbreak, install then delete cydia

  • Will my iPhone 6 track my steps when on a treadmill accurately? I use my iPhone 6 to track my daily steps because it's a free feature in the health app. I want to be able to track my steps when on the treadmill, does anyone know if it accurately will count my steps? Also, with that being asked, does it track my steps accurately from my daily routine?
  • Why won't Cydia download/install anything on my iPhone? I just jailbroke my iPhone 4 w/iOS 6.1 today. But when I went to install the winterboard or any other program it won't work. Messages like "Internal Server Error", or "Timed Out" or "Source Error" comes up in red letters. I've tried on 3G and my Wi-Fi connection and it still won't install anything. Any thoughts people? Are the boys at Cydia or the other sources still working on iOS 6.1 stuff?
  • What will happen to apps installed via cydia if I will delete cydia? I jailbroken the iphone for the purpose of installing an app which is not available in appstore. Now I do not need cydia anymore, I can delete it by deleting its packages. But what will happen to the app that is installed using cydia if I will remove cydia?
  • I can't add cydia.hackulo.us as a sources from cydia? I jailbreaked my iPhone and i have a cydia when i go to manage and do all the other steps and at the end says that "Verification Error A server with the specified hostname could not be found". Any one help me to solve this problem i really wanna download an installous