3uTools - 3uTools is a most efficient iOS file and data management tool for Apple users.
Monitor Backlinks - Easy Link Management - SEO Tool for automatically checking your backlinks.
Blackra1n - (This is an OUTDATED jailbreaking method.)
Botify - Traffic Managers, SEO Managers, Webmasters:Crawl your site to extract all of its metadata and identify areas for improvement
checkra1n - Jailbreak for iPhone 5s through iPhone X, iOS 12.0 and up
Backlinks by Neil Patel - A backlinks research tool for competitive intelligence