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Weather · head to head

1Weather vs Weathernews Inc

1Weather logo

1Weather

Weather

Beautiful award-winning weather app design

From
Free
Rated
-
Full reviewWebsite
Weathernews Inc logo

Weathernews Inc

Weather

Global weather solutions for shipping

From
$600/month
Rated
-
Full reviewWebsite

The short version

  • Only 1Weather has a free tier, so it costs nothing to try first.
  • Each has a real cost: 1Weather free version includes banner ads, creating visual clutter in weather interface; Weathernews Inc primarily Japan-based with headquarters in Chiba, may have lower coverage in certain regional markets outside Asia
  • They diverge on capability: 1Weather covers Animated backgrounds, Weathernews Inc covers Optimum ship routing.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which 1Weather and Weathernews Inc actually diverge.

Attributes where 1Weather and Weathernews Inc differ
Attribute1WeatherWeathernews Inc
Starting priceFree$600/month
Pricing modelUnknownsubscription
Free tierYesNo
PlatformsAndroid, iOSWeb, Api, Mobile
Founded20111986

Identical on both: user rating (Not yet rated), category (Weather).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in 1Weather

  • Animated backgrounds
  • 12-day forecasts
  • Customizable widgets
  • Radar maps
  • Severe alerts
  • Android widgets
  • Wear OS
  • Android support

Only in Weathernews Inc

  • Optimum ship routing
  • Weather forecasting
  • Voyage planning
  • Risk assessment
  • Fleet management
  • Bridge systems
  • Navigation software
  • Web support

What people use each for

The jobs each tool is most often brought in to do.

1Weather

  • Checking current conditions and 24-hour forecastsnot Weathernews Inc
  • Live radar and severe weather warningsnot Weathernews Inc
  • Tracking air quality index and pollen levels (premium)not Weathernews Inc
  • Minute-by-minute precipitation tracking (premium)not Weathernews Inc
  • Sun/moon tracking and home-screen weather widgetsnot Weathernews Inc

Weathernews Inc

  • Optimizing cargo ship navigation with real-time maritime weather forecastsnot 1Weather
  • Supporting offshore wind farm operations with 24-hour weather monitoringnot 1Weather
  • Providing exclusive wind data for commercial drone flight planningnot 1Weather
  • Routing emergency medical helicopters in Japan with weather intelligencenot 1Weather

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

1Weather

  • Free version includes banner ads, creating visual clutter in weather interface
  • Smaller global weather data coverage compared to AccuWeather and Apple Weather integration
  • Limited offline functionality compared to competitors with cached forecast systems

Weathernews Inc

  • Primarily Japan-based with headquarters in Chiba, may have lower coverage in certain regional markets outside Asia
  • Marine weather data and aviation services are newer offerings compared to core weather forecasting capabilities
  • Competition from established European weather services in maritime sector

Pricing, plan by plan

1Weather

Free
  • FreeFree
    • Weather forecasts
    • Radar maps
    • Widgets
  • Pro$undefined/mo
    • All free features
    • No ads
    • Extended 10-day forecasts

Weathernews Inc

$600/month
  • Optimum Routing$1500/month
    • Weather routing
    • Voyage optimization
    • 24/7 support

Which should you pick?

Choose 1Weather if

  • You need animated backgrounds.
  • You want to start without paying.
  • You work on Android, iOS.
  • You also want 12-day forecasts.
1Weather review

Choose Weathernews Inc if

  • You need optimum ship routing.
  • You work on Web, Api, Mobile.
  • You also want weather forecasting.
Weathernews Inc review

Questions people ask

Is 1Weather or Weathernews Inc better?
Neither clearly leads. 1Weather starts at Free and Weathernews Inc at $600/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, 1Weather or Weathernews Inc?
1Weather has a free tier; the other does not. Paid plans start at Free for 1Weather and $600/month for Weathernews Inc.
Does 1Weather or Weathernews Inc run on more platforms?
1Weather runs on Android, iOS. Weathernews Inc runs on Web, Api, Mobile.
Can I use 1Weather for free?
Yes. 1Weather has a free tier, so you can try it without paying. Weathernews Inc starts at $600/month.
What is 1Weather best used for?
1Weather is most often used for checking current conditions and 24-hour forecasts, live radar and severe weather warnings, tracking air quality index and pollen levels (premium), minute-by-minute precipitation tracking (premium). Of those, checking current conditions and 24-hour forecasts and live radar and severe weather warnings are not what Weathernews Inc is typically brought in for.
What can 1Weather do that Weathernews Inc cannot?
1Weather covers Animated backgrounds, 12-day forecasts, Customizable widgets, Radar maps. Weathernews Inc covers Optimum ship routing, Weather forecasting, Voyage planning, Risk assessment.

Answered from the vendors’ own pages

1Weather: What are 1Weather's core features?

1Weather provides current conditions, 12-week hourly forecasts, 10-day forecasts, animated radar maps with minute-by-minute precipitation tracking, air quality metrics, and customizable widgets for up to 12 locations.

Source
Weathernews Inc: Does Weathernews provide marine weather data?

Yes. Weathernews provides wind, wave, current, sea ice, and typhoon information for global marine operations through its SeaNavigator platform, which launched SeaNavigator for Master in December 2025 with AI-assisted operations support.

Source
1Weather: What platforms does 1Weather support?

1Weather is available on both Android and iOS platforms, developed by OneLouder Apps. It has 180+ million downloads and is rated 4.32 out of 5 stars on app stores.

Source
Weathernews Inc: What marine weather products does Weathernews offer?

Weathernews offers SeaNavigator Marine Weather Service, SeaNavigator for Master with conversational AI for captains, and marine data for Middle East waters made available free of charge in April 2026.

Source
1Weather: What widget options does 1Weather offer?

1Weather offers a wide range of attractive, customizable widgets for home screen display. Multiple widget styles allow users to personalize their at-a-glance weather updates.

Source
Weathernews Inc: Does Weathernews serve the aviation industry?

Yes. Weathernews expanded aviation services with the December 2025 launch of SkyAviators, offering Global Aviation Weather Intelligence with turbulence risk assessments and takeoff/landing feasibility judgments for airports worldwide.

Source
1Weather: Is there a paid version of 1Weather?

Yes. 1Weather is free with ads (small banner ads), while the Pro version removes ads and unlocks additional features like extended 10-day forecasts and air quality index cards.

Source
Weathernews Inc: What was Weathernews founded in response to?

Weathernews was founded on June 11, 1986 by Hiro Ishibashi in response to a tragic maritime disaster where a cargo vessel sank at the port of Onahama, Japan with 15 crew members lost, demonstrating the need for better weather information.

Source
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