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A vintage Colorado ski poster: golden sun, snowy peaks, lift towers, and a red dotted ski track through the trees.

A ski guide for Colorado

Where to ski today, and how to ski it.

Skiisu reads the conditions, your drive and the terrain you like, makes the morning call, and lays out the day lift by lift.

Coming to iPhone. We’ll email you when it launches.

One ski day, the way a local would plan it.

5:40 AM

The call, before coffee.

Open Skiisu and it picks the mountain and gives you the reason in a line. When two mountains are close, it says so and tells you what would break the tie.

ExampleSki the closer mountain. The far one got more snow, but the forecast has strong wind up high all morning.

7:15 AM

Today’s drive, not a guess.

Drive times come from Apple Maps at the moment you ask, so a powder Saturday and a quiet Tuesday read differently. A long drive is weighed against a better day, never ruled out.

9:00 AM

The day, lift by lift.

An ordered route sized to the hours you have: which chair, which run, and how you get back to the base. Terrain you said makes you nervous stays out.

Where Skiisu is unsure about a run, it tells you what to expect in plain words.

ExampleRated blue and gentle. Bumps aren’t reported here, so expect some by afternoon.

11:30 AM

Plans change on the chair.

Legs gone, wind up, line too long. Tap easier, harder, a break or done, and the next move changes from where you are. Your saved day keeps working when the lift line has no signal.

4:00 PM

Tell it what was good.

Rate the runs that were exactly right. Skiisu tells you what it thinks it learned, in plain words. Accept it, correct it or throw it out, and tomorrow’s call reflects your answer.

Tomorrow, it starts again.

One subscription covers every call, every plan and every mountain Skiisu covers. No ads and no tiers. Skiisu adds mountains as each one meets its bar.

$49.99a year

Renews each year through your Apple Account. Cancel anytime.

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