Three things sold me on this app: time zones, volume conversion, and the fact that it looks and feels like a tool that would come with iOS.I travel for work and coordinate with remote teams, so the time zone feature was an instant win. Then I realized it handles cooking conversions — cups, quarts, ounces — and that's when I paid for the full version. A few bucks for something I use every day is a no-brainer. I know I'll use the other converters too.Lots of apps can do conversion. Few do all of them this cleanly.

I genuinely love this app. As a Brit living in the US, I’m constantly converting currency, temperature, time zones, etc., and this puts everything I need in one place. It’s also beautifully designed and so easy to use. Simple, intuitive, useful -- one of those apps you don’t realize you needed until you have it.

Incredibly satisfying tactile app. Hands down the best converter app for time zones and measurements while working on a project!