40 Below

40 Below Press Kit

Everything you need to cover 40 Below, including screenshots, app icons, download bundles, and a direct line for promo-code requests.

About 40 Below

40 Below is built around one simple job: show the local temperature clearly in both Fahrenheit and Celsius.

See the temperature where you are in Fahrenheit and Celsius, check the hourly forecast, and share a clean temperature card in seconds.

40 Below was designed and built around one central purpose: to show you the current outdoor temperature in both Fahrenheit and Celsius. Many of us have friends, family, and coworkers who live in other countries, and the simplest form of chit-chat can have some friction when those relationships cross the F/C border. 40 Below cuts through all of that. With its prominent temperature reading front and center, you're always a moment away from being able to tell someone what the weather is like in a temperature scale they will understand.

International teams, travelers, ex-pats, and mixed-unit households alike will all find utility in this handy little weather app.

This press kit gathers the essential copy and assets in one place so writers, reviewers, and creators can get what they need quickly.

Chock Full of Apple Technology

40 Below spans the latest Apple frameworks and platform behaviors across iPhone, iPad, and Mac.

Platforms

Built for Apple platforms

40 Below supports iPhone, iPad, and Mac through a shared app architecture built for Apple platforms.

Weather, maps, and background refresh

  • WeatherKit powers current conditions, forecasts, cached snapshots, and background temperature refreshes in the main app.
  • Core Location handles current-location lookup and authorization so 40 Below can show local temperature automatically.
  • MapKit is used for reverse geocoding so raw coordinates become readable city and place names.
  • BackgroundTasks keeps temperature and cached location data fresh when the app is not foregrounded.

Siri, Spotlight, Shortcuts, and Apple Intelligence

  • App Intents powers Siri, Shortcuts, and Spotlight actions for showing the current temperature, speaking it aloud, and opening the forecast.
  • SnippetIntent and Apple Intelligence-era intent presentation APIs show inline temperature cards from Siri and Spotlight without always bouncing people into the app.
  • NSUserActivity donation and Core Spotlight indexing help iOS surface temperature, forecast, and share actions proactively in search and system suggestions.

Mac-native touches and sharing

  • The Mac app includes menu bar behavior, dock menu integration, multi-window lifecycle support, app activation behavior, and Mac-specific email flow.
  • MenuBarExtra and NSStatusItem keep 40 Below resident in the macOS menu bar for at-a-glance temperature access.
  • ServiceManagement and a login helper app support Launch at Login on macOS.
  • ShareLink, UIActivityViewController, and NSSharingServicePicker provide native Apple sharing across iPhone, iPad, and Mac.

SwiftUI at the center

  • SwiftUI drives the core app UI, settings, onboarding, share-card rendering, and most cross-platform presentation.
  • Localization support uses String(localized:), .lproj bundles, InfoPlist.strings, and Locale-aware formatting across app UI, App Intents, and system-facing strings.
  • Accessibility uses explicit SwiftUI accessibility labels, hints, and values for temperatures, forecast rows, buttons, and status information, plus adaptations for Reduce Motion and increased contrast.

iPhone Gallery

iPad Gallery

Mac Gallery