Time Lines
Simple Apple/iOS-oriented app that visually shows you "when" your contacts are. Handy at-a-glance view of how available people (and I guess resources) are across timezones.
Hyperdeck Markdown Presentations for iPad and macOS
Markdown-based presentation tool for macOS and iPadOS.
How does iCloud work?
Handy wee blog all about how iCloud works; especially useful for those of us who sometimes run into problems with it not working.