Most weather apps throw a lot of information at you but that doesn't answer the question of "What does it feel like outside?". Tropos answers this by relating the current conditions to conditions at the same time yesterday.
• Current conditions presented in plain language. For example, “It is warmer tonight than last night.”
• Intelligent use of color to convey how it feels in your area compared to yesterday.
• Simple, 3-day forecast that allows you to see how the next few days are trending.