Comparison

DoubleCast vs Open Window

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DoubleCast

Get real-time, accurate weather forecasts for your location. Plan your day with hourly and daily insights, track temperature, and receive alerts for extreme conditions. Features a user-friendly interface for easy navigation.

Highlights
  • Real-time weather updates
  • Daily and hourly forecasts
  • Detailed weather data (temp, humidity, wind, UV)
  • Weather alerts and notifications
  • User-friendly interface
Features
Read full description

Stay prepared with Double Cast – your ultimate weather companion! Double Cast provides real-time, accurate weather forecasts tailored to your location. Whether you need to check the hourly or daily forecast, track temperature changes, or stay updated on extreme weather conditions, Double Cast has you covered. Key Features: - Real-Time Weather Updates – Get live weather conditions anytime, anywhere. - Daily & Hourly Forecasts – Plan your day with precise weather insights. - Detailed Weather Data – Check temperature, humidity, wind speed, and UV index. - Weather Alerts & Notifications – Stay informed about storms, rain, and extreme conditions. - User-Friendly Interface – Simple, clean, and easy to navigate. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Open Window

Read full description

Practical weather information for the day. Open Window uses the forecast to answer everyday questions: what to wear, whether to take an umbrella, when to open a window, and what changes to expect. Included Features • Current weather guidance for outfit, umbrella, ventilation, and outdoor comfort • Temperature, air quality, wind, humidity, rain, and UV details • Current-location weather that updates as you move when location access is allowed • The main current-weather screen remains available after the preview ends 3-Day Preview • Today's weather summary at 3 a.m. and a remaining-day summary at 4 p.m., based on the selected place's local time • Important weather-change alerts for your current place • A basic Home Screen widget Open Window Plus • Continued weather alerts and widgets after the 3-day preview • Custom summary times and quiet hours • Up to four saved places with sorting and place-specific alerts • Detailed hourly views for temperature, air quality, wind, humidity, rain, and UV • Up to 10 days of forecasts, including today • Widgets for multiple places • Direct access to the matching place from an alert or widget • An option to skip repetitive default summaries when there is no meaningful weather change (In-App Purchase) Plus is available as a monthly or yearly auto-renewing subscription. Price and any available offer are shown before purchase. Subscriptions renew automatically unless canceled in your Apple account settings. Location and Privacy • No account is required • Weather data comes from Apple Weather • Air-quality details may be supplemented by the Open Window server where available • Location is used only for app features and optional alerts, not for tracking Device Support • Supports iPhone, iPad, Mac, Apple TV, and Apple Vision Pro • Feature availability varies by platform - Contact: help@paran.app - Terms of Use: https://paran.app/open-window/terms - Privacy Policy: https://paran.app/open-window/privacy/

Screenshots

DoubleCast4 screens
Open Window4 screens

Verdict

The call

The clearest difference is update cadence: Open Window at every 5 days against DoubleCast's every 3 weeks. Open Window also leads on device support (5 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DoubleCast sells 2 in-app purchases, starting at $1.99 per month and Open Window sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DoubleCast ships an update every 3 weeks, Open Window every 5 days. The most recent releases landed on October 16, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 8 level
DoubleCast versus Open Window: the parameters behind the verdict, then further details
ParameterDoubleCastOpen Window
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, Mac, Apple TV, Vision Pro — better
Requires iOS18.017.0 — better
Further details — not scored
Size92 MB23 MB
Age rating4+4+
DeveloperRichard StrongParan

In-app purchases

2 purchases

DoubleCast

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Yearly$14.991 Year
2 purchases

Open Window

Subscriptions2
  • Open Window Plus$1.991 Month
  • Open Window Plus$9.991 Year

Questions

Is DoubleCast free?
DoubleCast is free to download, with in-app purchases available.
Is Open Window free?
Open Window is free to download, with in-app purchases available.
Do DoubleCast or Open Window have ads?
Both DoubleCast and Open Window show ads.
Which is updated more often, DoubleCast or Open Window?
DoubleCast ships an update every 3 weeks, and Open Window every 5 days. Most recently, DoubleCast was updated on October 16, 2026 and Open Window on October 26, 2026.

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