Cool Cue

Open your windows when the night air turns cool. Close them before the heat. Patent Pending.

Cool Cue reminds you when to open your windows for the night air, and when to close them again before the day warms up. Real hourly temperatures, on your phone.

COOL YOUR HOME WITH THE NIGHT AIR Cool Cue watches the forecast and tells you when the outside air has turned cooler than your house — so you can open the windows in the evening and let the night do the work. In the morning it reminds you to close them again, before the day warms up.

EVENING — OPEN YOUR WINDOWS At sunset, or at a time you pick. Cool Cue shows you tonight's real hourly temperatures so you can see the drop coming, instead of guessing.

MORNING — CLOSE THEM AGAIN At a time you pick. Shut the house before the day warms up and hold on to the cool you collected overnight.

IT STAYS QUIET ON COOL DAYS You set the temperature that matters to you. Cool Cue only sends reminders on days when the forecast high actually reaches it — so a mild week passes without a single notification. • Pick your own trigger temperature • Type in your town — anywhere in the world • °F or °C, 12-hour or 24-hour clock • Open at sunset, or an hour you choose • Set your default morning close time • Set it up once and close the app

THE REAL NUMBERS, NOT A PROMISE Cool Cue shows you the actual hourly forecast for tonight and tomorrow morning, and the highs and lows for the next eight days. It tells you what the air is doing and leaves the decision where it belongs — with you. On a night that will not cool down, it says so plainly rather than telling you to open the windows anyway.

A HEADS-UP BEFORE A HOT STRETCH When a run of hot days is coming, Cool Cue tells you at the start of it — not on the third afternoon when the house has already stored the heat. It names the days, shows the highs, and reminds you to check on the people nearby who may be struggling with it.

AND WHEN IT TURNS COLD Cool Cue also watches for a freeze in the eight days ahead. If one is coming, it sends a reminder and opens a short preparation checklist — pipes, outdoor taps, pets, and a plain safety warning about heating a home with anything that burns.

WHAT COOL CUE DOES NOT DO • It does not know where you are. You type your town in. There is no GPS and no location permission. • It does not track you. No accounts, no advertising, no analytics, nothing sold. Everything stays on your phone. • It only measures temperature. It does not monitor air quality, smoke, humidity or pollen — check those yourself before opening up. • It does not control anything. No thermostat, no smart devices. It sends reminders; you decide. • It cannot promise a reminder will arrive. Phones get switched off, silenced or lose signal. Please do not rely on it as your only warning. • It is not a safety or emergency service. The freeze reminders are a convenience, nothing more.

Only you can judge whether it is safe to open your windows. If you cannot open up and cannot stay cool, please seek help.

LANGUAGES English · Español · Français · Deutsch · Italiano · Português · Nederlands · Polski · Ελληνικά. Cool Cue follows your phone's language automatically.

A SUBSCRIPTION KEEPS IT RUNNING Cool Cue watches the forecast around the clock and sends your reminders. A subscription keeps them coming. New subscribers start with a 7-day free trial. Payment is charged to your Apple Account, and you can manage or cancel it any time in Settings → your name → Subscriptions. Your subscription renews automatically unless you cancel at least 24 hours before the end of the current period. If it lapses, Cool Cue stops and all reminders stop, including the freezing-weather reminders.

Weather data by OpenWeather. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms: https://coolcue.com/terms Privacy policy: https://coolcue.com/privacy Support: support@coolcue.com