Software Alternatives, Accelerators & Startups

OpenPlotter VS Dark Sky

Compare OpenPlotter VS Dark Sky and see what are their differences

OpenPlotter logo OpenPlotter

Tool kit to be used as navigational aid in small and medium-length boats.

Dark Sky logo Dark Sky

Hyperlocal weather information, now on the web โ›ˆ
  • OpenPlotter Landing page
    Landing page //
    2025-03-25
  • Dark Sky Landing page
    Landing page //
    2023-04-22

OpenPlotter features and specs

  • User-Friendly Interface
    OpenPlotter provides an intuitive and accessible interface for users, especially those new to navigating with marine technology. This makes it easier for beginners to start using the system without extensive training.
  • Comprehensive Integration
    It supports a wide range of sensors and marine protocols, making it a powerful tool for integrating various onboard systems. This enhances the efficiency and effectiveness of managing navigation data.
  • Open Source Flexibility
    Being open source, OpenPlotter allows customization and modification, enabling users to tailor the software to their specific needs without licensing constraints.
  • Cost-Effective Solution
    As a free, open-source project, OpenPlotter is a cost-effective alternative to expensive commercial navigation systems, making it accessible to a broader range of users.
  • Extensive Community Support
    A strong, active community provides support, resources, and plugins, facilitating troubleshooting and the sharing of best practices among users.

Possible disadvantages of OpenPlotter

  • Hardware Dependency
    The effectiveness of OpenPlotter is dependent on compatible hardware, which might require users to purchase additional components to fully utilize its capabilities.
  • Steep Learning Curve for Advanced Features
    While the basic functionality is user-friendly, mastering the more advanced features may require significant time and effort, particularly for users less familiar with programming or marine electronics.
  • Reliance on Community Contributions
    The open-source model means that updates and feature enhancements depend heavily on community contributions, which may lead to uneven development or support for specific features.
  • Potential Stability Issues
    As with many open-source projects, there can be occasional stability issues or bugs, especially when integrating new updates or third-party applications.
  • Limited Professional Support
    Unlike commercial software, OpenPlotter may have limited access to professional customer support, which can be a drawback for users who need immediate assistance.

Dark Sky features and specs

  • High Accuracy
    Dark Sky is known for its highly accurate weather forecasting, particularly for short-term predictions.
  • Detailed Weather Information
    The app provides detailed weather data, including precipitation, temperature, wind speed, and humidity levels.
  • User-Friendly Interface
    The design of the app is intuitive and easy to navigate, making it simple for users to find the information they need.
  • Hyperlocal Forecasts
    Dark Sky offers hyperlocal weather forecasts, giving users precise predictions for their exact location.
  • Severe Weather Alerts
    The app provides timely notifications about severe weather conditions, helping users stay safe.
  • Integration with Apple Devices
    Following its acquisition by Apple, Dark Sky is deeply integrated with the Apple ecosystem, providing seamless user experience across devices.

Possible disadvantages of Dark Sky

  • Subscription Fee
    The app requires a subscription fee for access to some features, which might not be appealing to all users.
  • Service Limitations Outside the U.S.
    Weather data and forecasting accuracy might be less reliable in regions outside the United States.
  • Limited to Apple Devices
    Post-acquisition by Apple, the app has become exclusive to the Apple ecosystem, leaving Android users without access.
  • End of Standalone App
    Following the integration with Apple Weather, the standalone Dark Sky app is no longer available, which may disappoint previous users.
  • Privacy Concerns
    As with many apps, there are privacy concerns regarding how user location and data are collected and used.

Analysis of Dark Sky

Overall verdict

  • As of its final days before the API closure, Dark Sky was considered one of the top weather services available due to its accuracy and ease of use. However, it's important to note that Dark Sky's API was discontinued in 2023, and the platform was integrated into Apple's Weather service.

Why this product is good

  • Dark Sky (darksky.net) was widely praised for its hyper-local weather forecasting, clean and intuitive interface, and the level of detail in its weather data. It provided minute-by-minute precipitation forecasts and long-term weather predictions that were valuable for users who wanted precise and reliable information.

Recommended for

    Dark Sky was highly recommended for users needing detailed and reliable weather forecasts and those who preferred an intuitive and user-friendly application or website. As it became a part of Apple's ecosystem, iOS users are encouraged to try the Apple Weather app to experience similar benefits.

OpenPlotter videos

using a raspberrypi and openplotter as backup navigation system on my sailboat #boatrefit #nmea2000

More videos:

  • Review - OpenPlotter Data Multiplexing - AIS on a Raymarine C80 from SignalK - Boat Projects

Dark Sky videos

Dark Sky Weather App Review

More videos:

  • Review - Apple Buys Dark Sky Weather App & Ruins it for Android

Category Popularity

0-100% (relative to OpenPlotter and Dark Sky)
Web App
12 12%
88% 88
Weather Apps
8 8%
92% 92
Travel & Location
100 100%
0% 0
Weather
10 10%
90% 90

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare OpenPlotter and Dark Sky

OpenPlotter Reviews

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Dark Sky Reviews

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A broad selection of notification choices is another area where Dark Sky and AccuWeather differ slightly from one another. You can thus personalize the alerts to suit your preferences in order to stay informed about the constantly changing weather conditions. And unlike AccuWeather, Dark Sky is regarded as being a weather app that prioritizes privacy and security.
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What are some alternatives?

When comparing OpenPlotter and Dark Sky, you can also consider the following products

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AccuWeather - AccuWeather is an app that provides hourly, daily and 15-day weather forecasts, which you can...

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Weather Underground - Weather Underground is committed to delivering the most reliable weather information possible.