Flowx - Weather

Flowx - Weather

Weather Forecast Map

50 ratings
26 reviews
Free
In-App Purchases

Details

Released
September 14, 2023
Updated
October 16, 2026
Flowx - Weather screenshot #1 for iPhone
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About

Visualize weather forecasts with interactive maps and graphs. Compare multiple data models and customize your view for aviation, outdoor activities, or storm tracking. Offers offline use with no ads or tracking.

✓Interactive forecast map with swipe control
✓Multiple weather data types and forecast models
✓Detailed weather graphs with comparison function
✓Global and regional forecast models
✓Offline use
✓No ads or tracking
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What's New in Flowx

4.649

October 16, 2026

Release 4.649 (15 Oct 2026) ===================== New MEPS Nordic Model, faster downloads - New model in Gold Pro: MetCoOp MEPS 2.5 km for the Nordics and the Baltics. It has 1-hour steps out to 66 hours, and a new forecast every 3 hours. It was built together by Norway, Sweden, Finland, Estonia and Latvia. - Faster downloads: the map fills in about twice as fast. You can turn this off under Improved Downloads in Advanced Settings. - Colour scale editor: Cut now only hides the end of the scale, and the new Push squeezes the colours. - Now in Hungarian and Romanian, and missing translations are filled in. - Fixed a layout editing bug. - Fixed two crashes. - Updated the sun and moon, the colour picker and a few libraries. Watch out for bugs.

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Subscriptions & In-App Purchases

Gold Pro Level

Gold Pro Level

$24.991 Year
14 Days trial
How to cancel Flowx subscription ⁉️

User reviews

One of the best weather forecast apps on market.

Can’t make it any better. Easiest way to customize and use all the weather models. Great work.

Hervorragender Ansatz

Diese App bietet schnellen Überblick über die Wetterlage. Im Abo kann man dazu aus verschiedenen Modellen auswählen. Das System, mit dem Finger durch auf/ab oder links/rechts swipen langsam oder schnell durch die Zeit zu wandern, ist genial. So sieht man Wetterumschwünge schon in der Entwicklung und kann die grundlegende Wetterlage gut abschätzen. Durch Hereinzoomen sind diese Entwicklungen auch punktgenau untersuchbar. In der Basisversion kann man schon mit GFS, ECMWF oder dem kanadischen Modell ganz brauchbar arbeiten. Besser wirds im Abo u.a. mit Icon D2 oder Arome. Der Entwickler arbeitet ständig an Verbesserungen und er antwortet schnell und zuverlässig. Tolle Leistung!
Update Mai 2026: Inzwischen nutze ich fast nur noch diese App. In Norddeutschland kann ich neben Icon auch Arome und inzwischen auch das 2km-Modell des niederländischen KNMI verwenden. Exzellent! Und bei Aufenthalten in Griechenland und auf Zypern war bislang auch das Icon EU-Modell meist sehr geeignet. Dieser grafische Ansatz in Verbindung mit vielen fantastischen Details (man kann z.B. die grafische Skalierung vieler Elemente feinsteuern, also z.B. Temperaturen nur in 5 Grad-Schritten statt stufenlos oder jede beliebige andere Kombination) ist nicht nur einzigartig, sondern auch in Verbindung mit Werbe- und Trackingfreiheit unfassbar nutzerfreundlich. Die anderen bunten grafischen Anbieter mit ihren regelrecht überladenen Anzeigen, die mehr verdecken als aufklären, lasse ich inzwischen links liegen. Danke, Duane!
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Graphics Ferrari

This app makes the others seem like they're for children. Need an example? At the bottom right touch the circle cross, uncheck all data except Humidity, check Save, with two fingers pan to the Pacific ocean, widen fingers to zoom out, place your thumb lightly on the left side of the screen, slowly slide it to the right...
THAT is what Humidity looks like when it's roiling around in the atmosphere!!! it's just amazing
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Best weather app

Truly a great app - you can tell the developper is doing this not for $ but because they care before anything about functionnality. Great for people who want to know (and see) weather (and weather systems) and forecasts at a glance.

Excellent WX app

If you’re ready to take your WX observations and modeling to the next level, this is the app you’re looking for. Take the time to look it over and understand the features. It’s top tier for your collection of forecasting apps!

FAQ

What does Flowx do?

Flowx is a weather application that provides a unique weather map and graphs to visualize forecasts. It allows users to compare multiple data models, customize their view, and plan around weather conditions for various activities. The app emphasizes a superior user experience with all data on one screen and no ads or tracking.

What are the key features of Flowx?

Key features include an interactive forecast map controlled by finger swipes, the ability to display multiple data layers and switch between models, and detailed weather graphs that can be compared across different data sources. It offers access to various global and regional forecast models, ocean data, air quality, UV index, and storm tracks. The app also supports offline use with minimal permissions.

How much does Flowx cost?

The base version of Flowx is free and includes access to several global data sources like NOAA GFS and ECMWF. A 'Gold Subscription' is available as a paid in-app purchase, which unlocks additional global and high-resolution regional data, extended forecast periods, radar reflectivity, and advanced customization options.

What kind of weather data is available?

Flowx offers a wide range of weather data, including global forecast models (GFS, GDPS, ECMWF, ICON), ocean models, air quality and UV index data, storm/hurricane tracks, and sun/moon rise/set times. The Pro version adds more regional high-resolution models for North America and Europe, as well as radar reflectivity for the USA.

Who would benefit from using Flowx?

Flowx is designed for anyone interested in detailed weather information and visualization. This includes pilots, sailors, surfers, cyclists, hikers, photographers, storm chasers, and anyone who needs to plan activities around weather forecasts. Its comprehensive data and interactive features make it valuable for both casual users and weather enthusiasts.