Leo

asnip. ASN target organization IP range attack surface mapping for reconnaissance, fast and lightweight

knockknock. A simple reverse whois lookup tool which returns a list of domains owned by people or companies

iOSPriSec. Useful tips on how to maximize and balance security and privacy on iOS

blink. A simple single or bulk web page screenshotting tool, often used for reconnaissance/archival (OSINT) purposes.

Supersimple. A library of simple iPhone wallpapers