2 kool

Finally, Temperature Without Translation — One glance, both scales. Free across iPhone, iPad, Mac, and Apple TV, with two Home Screen widget sizes and Lock Screen widget.

You call family. Someone says, “It’s 75 here.” And everyone pauses to convert.

2 kool ends that pause.

See Celsius and Fahrenheit together, side by side, for the places that matter most:

here there anywhere

No mental math. No awkward translation moments. Just clear weather, instantly.

Why people love 2 kool:

Free to download and use One simple screen with all key locations Current temperature + today’s min/max range for each place Fast city search worldwide Current location option for here Per-location swap: reverse C/F order with one tap Clean, readable design in light and dark mode Available across Apple platforms:

iOS iPadOS macOS tvOS

Widgets included:

Home Screen widgets in two sizes Lock Screen widgets for quick glance access

2 kool is for families across countries, friends across time zones, and anyone living between two systems.

Because home isn’t just one place anymore. And it isn’t just one temperature either.