Neptune Weather

Neptune Weather

Live 3D radar & storm alerts

8 ratings
5 reviews
#163 in top-grossing Weather
✈️ Travel
☀️ Weather
Free
In-App Purchases

Details

Released
August 18, 2026
Updated
October 17, 2026

Features

Neptune Weather screenshot #1 for iPhone
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Neptune Weather screenshot #7 for iPhone
Neptune Weather screenshot #8 for iPhone
Neptune Weather screenshot #9 for iPhone
Neptune Weather screenshot #10 for iPhone
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About

This app provides highly accurate, localized weather forecasts using advanced data analysis and a unique forecast engine. It features volumetric radar, detailed map overlays, and a query terminal for custom data access. Receive alerts for severe weather like hail and rotation.

✓Live 3D volumetric radar
✓Custom terrain map overlays
✓Forecast confidence bands
✓Built-in query terminal
✓Hail and rotation alerts
✓Astronomy and solar storm data
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+1

What's New in Neptune Weather

1.2.1

October 17, 2026

ALERTS • Turn on severe weather alerts in one tap from the new card on your home screen. FIXES • Neptune no longer stacks permission requests on top of each other.

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Subscriptions & In-App Purchases

Neptune Monthly

1 month Neptune subscription

$12.991 Month
1 Month trial
How to cancel Neptune Weather subscription ⁉️

Charts

Top Grossing

📉 163-7

Weather

This app dropped -7 positions in Weather chart.

Last updated on October 21, 2026.

User reviews

One option needed

I love the app. The 3D rendering is awesome. I just really wish when I hit the location button, there would be a blip or marker on the map showing my exact location. Hopefully the developer will consider this! But all in all, great Wx app!!

Response from developer

Thank you for the great review! We’re glad you’re having a good experience! In regard to the current location marker being present on the map, we are releasing this in the next update which is coming up within the month given nothing unexpected occurs.

Teeny tiny writing!

The writing is so small it’s hard to read! Not so with my other apps. Not worth the effort . . . deleted.

Response from developer

We're sorry to hear about your negative experience. There is an option to increase the text size in the app in the settings under the "appearance" tab if you ever wanted to give us another try. We greatly appreciate your time and feedback and will continue to make this a better experience for everyone!

Very Accurate

Forecasts and notifications are always spot on. 3D radar is super neat. Overall an excellent app.

Loving the Accuracy

I have loved and found this app very useful so far! I have found the incoming weather alerts have been very accurate, especially with recent hail and thunderstorms in my area.

Great app

This is a amazing app I love its radar and it’s different uses not to mention the weather is accurate I have a weather station and Neptune weather always matches it in accuracy

Response from developer

Thank you for the positive feedback! We're glad you've been enjoying it!

FAQ

What makes Neptune's weather forecasts accurate?

Neptune ingests global weather models, monitors their predictions against actual events, and uses a proprietary engine to create precise, location-tailored forecasts. It aims to publish its accuracy against the National Weather Service to demonstrate its reliability.

Can I see storms in 3D with Neptune?

Yes, Neptune offers live 3D volumetric radar data displayed against realistic terrain. You can watch storms develop from the ground up and use tools to examine storm layers at different elevations.

Does Neptune have ads?

Neptune is ad-free, allowing for an uninterrupted weather viewing experience. The app is free to download and use, with optional in-app purchases available.

How does Neptune show forecast uncertainty?

Instead of simple probabilities, Neptune displays a confidence band for its forecast fields. This visualizes the agreement between different weather models, giving users insight into the range of possible outcomes.

What kind of alerts does Neptune provide?

Neptune provides alerts for nearby hail and rotational activity, utilizing high-resolution live radar data for timely warnings. It also offers a wide range of other data, including astronomy and ocean climate information.

Can I get historical weather data with Neptune?

Yes, the built-in query terminal allows you to access historical weather data for your location as far back as available. You can also create custom forecasts based on specific data fields.

What devices does Neptune support?

Neptune is available on Mac, Apple Watch, iPhone, and iPad, ensuring you can access weather information across your Apple ecosystem.

What are the subscription options for Neptune?

Neptune offers monthly and yearly subscription plans, both including a one-month free trial. The monthly plan is $12.99, and the yearly plan is $79.99.