Software · head to head
Apple Weather (Dark Sky) vs Wartsila Voyage

Apple Weather (Dark Sky)
Software
Hyperlocal precipitation forecasts built into iOS
- From
- Free
- Rated
- -

Wartsila Voyage
Software
Smart maritime ecosystem solutions
- From
- $15000/one-time
- Rated
- -
The short version
- Only Apple Weather (Dark Sky) has a free tier, so it costs nothing to try first.
- Each has a real cost: Apple Weather (Dark Sky) dark Sky as a standalone app and API no longer exists, it was removed from the App Store and its API shut down; Dark Sky's technology now only exists folded into the built-in Apple Weather app, so any 'Dark Sky' branded product/API can no longer be evaluated or purchased; Wartsila Voyage limited publicly available pricing information requires direct contact with sales team
- They diverge on capability: Apple Weather (Dark Sky) covers Minute-by-minute precipitation, Wartsila Voyage covers ECDIS navigation.
Where they differ
Only the attributes on which Apple Weather (Dark Sky) and Wartsila Voyage actually diverge.
| Attribute | Apple Weather (Dark Sky) | Wartsila Voyage |
|---|---|---|
| Starting price | Free | $15000/one-time |
| Pricing model | free | one-time |
| Free tier | Yes | No |
| Platforms | iOS, macOS | Bridge Systems, Web |
| Founded | 2011 | 1834 |
Identical on both: user rating (Not yet rated), category (Unknown).
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 Apple Weather (Dark Sky)
- Minute-by-minute precipitation
- Next-hour forecasts
- Severe weather alerts
- Air quality
- UV index
- iOS widgets
- Siri
- Apple Watch
Only in Wartsila Voyage
- ECDIS navigation
- Voyage planning
- Fleet performance
- Port optimization
- Bridge systems
- Fleet management
- Port systems
- Embedded support
What people use each for
The jobs each tool is most often brought in to do.
Apple Weather (Dark Sky)
- Checking hyperlocal current conditions and next-hour precipitation forecasts on iPhone/iPad/Mac/Apple Watchnot Wartsila Voyage
- Viewing hourly forecasts for the next 10 daysnot Wartsila Voyage
- Viewing high-resolution precipitation radar mapsnot Wartsila Voyage
- Receiving severe weather notificationsnot Wartsila Voyage
Wartsila Voyage
No use cases recorded yet. See the Wartsila Voyage review.
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Apple Weather (Dark Sky)
- Dark Sky as a standalone app and API no longer exists, it was removed from the App Store and its API shut down; Dark Sky's technology now only exists folded into the built-in Apple Weather app, so any 'Dark Sky' branded product/API can no longer be evaluated or purchased
- Apple Weather has no public pricing/API tier of its own comparable to the old Dark Sky API, developers must use Apple's separate WeatherKit product instead
- Apple Weather (the consumer app) is limited to Apple's own platforms; it is not available on Android or Windows
Wartsila Voyage
- Limited publicly available pricing information requires direct contact with sales team
- Requires specialized training for bridge crews to operate effectively in different vessel scenarios
Pricing, plan by plan
Apple Weather (Dark Sky)
Free- FreeFree
- Full weather features
- Minute-by-minute rain
- Severe alerts
Wartsila Voyage
$15000/one-time- ECDIS Suite$30000/one-time
- ECDIS
- Voyage planning
- Weather routing
Which should you pick?
Choose Apple Weather (Dark Sky) if
- You need minute-by-minute precipitation.
- You want to start without paying.
- You work on iOS, macOS.
- You also want next-hour forecasts.
Choose Wartsila Voyage if
- You need ecdis navigation.
- You work on Bridge Systems, Web.
- You also want voyage planning.
Questions people ask
- Is Apple Weather (Dark Sky) or Wartsila Voyage better?
- Neither clearly leads. Apple Weather (Dark Sky) starts at Free and Wartsila Voyage at $15000/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Apple Weather (Dark Sky) or Wartsila Voyage?
- Apple Weather (Dark Sky) has a free tier; the other does not. Paid plans start at Free for Apple Weather (Dark Sky) and $15000/one-time for Wartsila Voyage.
- Does Apple Weather (Dark Sky) or Wartsila Voyage run on more platforms?
- Apple Weather (Dark Sky) runs on iOS, macOS. Wartsila Voyage runs on Bridge Systems, Web.
- Can I use Apple Weather (Dark Sky) for free?
- Yes. Apple Weather (Dark Sky) has a free tier, so you can try it without paying. Wartsila Voyage starts at $15000/one-time.
- What is Apple Weather (Dark Sky) best used for?
- Apple Weather (Dark Sky) is most often used for checking hyperlocal current conditions and next-hour precipitation forecasts on iphone/ipad/mac/apple watch, viewing hourly forecasts for the next 10 days, viewing high-resolution precipitation radar maps, receiving severe weather notifications. Of those, checking hyperlocal current conditions and next-hour precipitation forecasts on iphone/ipad/mac/apple watch and viewing hourly forecasts for the next 10 days are not what Wartsila Voyage is typically brought in for.
- What can Apple Weather (Dark Sky) do that Wartsila Voyage cannot?
- Apple Weather (Dark Sky) covers Minute-by-minute precipitation, Next-hour forecasts, Severe weather alerts, Air quality. Wartsila Voyage covers ECDIS navigation, Voyage planning, Fleet performance, Port optimization.
Answered from the vendors’ own pages
Wartsila Voyage: What is Navi-Sailor ECDIS?
Navi-Sailor ECDIS is an IMO-compliant electronic chart display system integrating GPS, radar, and AIS data for route planning and monitoring. It is one of the most installed ECDIS solutions worldwide.
SourceWartsila Voyage: Does Wärtsilä offer fleet management integration?
Yes. Navi-Sailor ECDIS integrates with Wärtsilä Fleet Optimisation Solution to connect ship and shore, providing fleet teams better visibility and bridge teams streamlined workflows.
SourceWartsila Voyage: Is Wärtsilä Voyage compliant with maritime regulations?
Yes. Navi-Sailor ECDIS is fully IMO-compliant and designed to satisfy SOLAS Chapter V requirements. It supports S-100 standards for future maritime data interoperability.
SourceRelated pages
More on Apple Weather (Dark Sky)
More on Wartsila Voyage
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- Wartsila Voyage vs AccuWeather
- Wartsila Voyage vs MyRadar
- Wartsila Voyage vs The Weather Channel
- Wartsila Voyage vs WeatherBug
- Wartsila Voyage vs RadarScope
- Wartsila Voyage vs Baron Weather
- Wartsila Voyage vs Carrot Weather
- Wartsila Voyage vs DTN Weather
- Wartsila Voyage vs Foreca
- Wartsila Voyage vs MeteoGroup
- Wartsila Voyage vs OpenWeatherMap
- Wartsila Voyage vs Aeris Weather
- Wartsila Voyage vs Airveda
- Wartsila Voyage vs Ambient Weather Network
- Wartsila Voyage vs Awair
- Wartsila Voyage vs BreezoMeter
- Wartsila Voyage vs Climate FieldView
- Wartsila Voyage vs IQAir
- Wartsila Voyage vs MarineTraffic
- Wartsila Voyage vs ChartCo
- Wartsila Voyage vs Kongsberg Maritime
- Wartsila Voyage vs Sea Machines
- Wartsila Voyage vs Veson Nautical
- Wartsila Voyage vs Windward
- Wartsila Voyage vs Dataloy
- Wartsila Voyage vs DNV Maritime
- Wartsila Voyage vs exactEarth
- Wartsila Voyage vs FourKites
- Wartsila Voyage vs Freightos
- Wartsila Voyage vs INTTRA
- Wartsila Voyage vs Kpler
- Wartsila Voyage vs Lloyd's List Intelligence
- Wartsila Voyage vs NAPA
- Wartsila Voyage vs Nautilus Labs
- Wartsila Voyage vs Navis N4
- Wartsila Voyage vs NAVTOR
