Halcyon Weather
Halcyon Weather is made and published by BRENDAN ISAAC PRATT. AppBrain is an independent app data site and isn't affiliated with BRENDAN ISAAC PRATT. The app name, icon, screenshots and description belong to BRENDAN ISAAC PRATT and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 3, 2026
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Releases
Updates seen on the App Store- Version
- 1.3.0
- Launched
- May 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 6.53 MB
- Content rating
- Everyone
Technologies used by Halcyon Weather
About the app and developer
About Halcyon Weather
Halcyon Weather is a weather app developed by BRENDAN ISAAC PRATT.
What is the rating of Halcyon Weather?
Halcyon Weather has no ratings yet.
Is Halcyon Weather free?
Halcyon Weather is free. The app size is 6.53 MB. The latest version available is 1.3.0. The last update was on October 3, 2026.
What are the requirements for Halcyon Weather?
The app has a content rating of Everyone. The app has been available on the App Store since May 2026.
Developer information for BRENDAN ISAAC PRATT
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Store listing
By BRENDAN ISAAC PRATT, from the App Store
Description by BRENDAN ISAAC PRATT Written by the developer, not by AppBrain. Click to read.
— TODAY BRIEF
A short, plain-language summary of the next twelve hours: rain risk, UV, wind, and the comfort of being outside. Built from Apple Weather data, written like a friend who happens to read the chart.
— HEADS UP
A glanceable card surface with what actually matters: rain soon, strong wind, freeze risk, severe weather. Confidence is labelled when conditions are changing — Halcyon won't fake certainty.
— BEST WINDOWS
Halcyon looks ahead at the next twelve hours and recommends the best window to walk, commute, or plan an evening — no more guessing whether the rain hits before or after you leave.
— ON THE WATCH AND HOME SCREEN
A focused Apple Watch app and a Home Screen widget keep current conditions one glance away.
— FREE OR AD-FREE
Halcyon is free with two unobtrusive native ads on the forecast page. If you'd rather support the app without ads, Halcyon Ad-Free is $6.99 per year. Severe weather alerts stay free for everyone — Halcyon never paywalls danger.
Forecast data is provided by Apple Weather (WeatherKit). Halcyon is built by an independent developer and is not a substitute for official severe-weather alerts. Always cross-reference with your local emergency broadcast.