• iOS

  • (英語) : http://en.wikipedia.org/wiki/IOS
  • (日本語) : http://ja.wikipedia.org/wiki/IOS_(%E3%82%A2%E3%83%83%E3%83%97%E3%83%AB)

• iPhone

  • (英語) : http://en.wikipedia.org/wiki/IPhone
  • (日本語) : http://ja.wikipedia.org/wiki/IPhone

• List of iOS devices : http://en.wikipedia.org/wiki/List_of_iOS_devices

• the iPhone Wiki : https://www.theiphonewiki.com/

• iPhoneDevWiki : http://iphonedevwiki.net/

• iOS Support Matrix : http://iossupportmatrix.com/

• iPhone Development 101 : http://www.idev101.com/

• etc

http://damnvulnerableiosapp.com/
http://www.ipswdownloader.com/
http://www.libimobiledevice.org/
http://www.cycript.org/
http://www.idbtool.com/
https://www.veracode.com/iret-ios-reverse-engineering-toolkit