Flowx: Weather Map Forecast

The temperature graph fix in version 4.637 is a small but telling detail. The 24-hour change band and the scale were broken. Now they are fixed. This is the kind of update that matters to people who actually use the app to plan activities. Flowx is not a casual weather app. It is a tool for people who need to understand weather systems. Pilots, sailors, surfers, hikers, and storm trackers use it. The app displays raw data from global weather simulations. It shows you the models, not just a summary. You can compare GFS, GDPS, and ECMWF forecasts side by side. You can swipe through time and watch weather systems move. The app is ad-free and does not track you. But it is not perfect. The upcoming removal of radar data is a significant loss. And the subscription price is a barrier for some users.

The core of Flowx is the map and graph combination. The map shows weather data overlays. You can choose from clouds, precipitation, wind, temperature, pressure, and more. The graph shows the forecast for a specific location over time. You can compare multiple models on the same graph. This is the app's unique strength. It lets you see the uncertainty in the forecast. If one model shows rain and another shows sun, you know the forecast is uncertain. This is more useful than a single, confident prediction. The app also includes a widget that shows a graph on your home screen. It is convenient, but it has had issues. Users have reported a "Err: check network.." error. The developer has provided workarounds, but the problem persists for some.

How the Radar Data Removal Undermines Model Comparison

The radar data in Flowx comes from RainViewer. RainViewer has decided to stop providing radar data in January 2026. This means Flowx will lose its radar reflectivity layer. This is a major blow. The radar layer is the only way to see real-time precipitation. It is also the best way to verify the accuracy of the forecast models. If the model predicts rain, you can check the radar to see if it is actually raining. Without radar, you lose that feedback loop. The app will still show model-based precipitation, but it will be less reliable. The developer has acknowledged this. On the forum, they have discussed alternatives, but nothing has been confirmed. The loss of radar is a significant downgrade for a weather app.

The radar removal is not the only issue. The subscription price is also a concern. The Gold Subscription costs around $25 per year. This is not cheap for a weather app. Some users have complained about the price. Others have said they are unable or unwilling to pay. The subscription unlocks additional models, high-resolution data, a 16-day forecast, and the radar layer. The radar layer is a key part of the subscription. If it is removed, the subscription becomes less valuable. The developer has not announced a price change. This is a problem. Users are paying for a feature that will soon disappear. The developer needs to address this.

What the Changelog Tells You (and What It Doesn't)

The changelog for version 4.637 is brief. It fixes the temperature graph and adds a settings button to the widget editor. These are minor improvements. The changelog does not mention the radar removal. It does not mention the widget errors. It does not mention the price concerns. The developer is silent on the big issues. This is a pattern. The previous updates also focused on small fixes. Version 4.610 included widget updates. Version 4.102 fixed a wave direction bug and a double image bug. The developer is responsive to bugs, but they are not addressing the strategic issues. The radar removal is a strategic issue. It affects the core value of the app. The developer needs to communicate a plan. Users deserve to know what is happening.

The app's reputation is mixed. On AppFollow, it has a 4.6 rating with 7,508 reviews. On AndroidRank, it has a 4.18 rating with 7,646 ratings. The positive reviews praise the visual forecast and the widget. The negative reviews mention the radar removal and the price. The app is clearly popular, but it has significant challenges. The developer, Duane Takaiti Kingwell Malcolm, is based in New Zealand. He has been developing the app for years. The app was formerly known as Weatherbomb. It has a loyal user base. But loyalty can only go so far. If the radar is removed and the price stays the same, users will start looking for alternatives. Windy and Ventusky are popular alternatives. They offer similar features at a lower price.

A Niche Use Case: Planning a Sailing Trip with Model Comparison

Consider a sailor planning a trip across the Tasman Sea. They need to understand the wind and wave conditions. They open Flowx and select the GFS model. They look at the wind map and see a storm system approaching. They switch to the ECMWF model to see if it agrees. It does. They know the storm is likely. They delay their departure. This is the power of Flowx. It gives you the data to make informed decisions. You are not relying on a single forecast. You are comparing multiple forecasts. This is essential for safety-critical activities. The app is not just a convenience; it is a tool for risk management. The loss of radar data is a blow to this use case. Radar is the best way to track the storm's actual position. Without it, the sailor is relying on models alone. This is less safe.

The app's future is uncertain. The radar removal is a major challenge. The price is another. The developer needs to adapt. They could lower the price or add new features. They could find a new radar data source. They could improve the widget reliability. There are many things they could do. But they need to act. The app has a strong foundation. The model comparison feature is unique. The interface is clean and intuitive. The ad-free experience is a major plus. If the developer can address the radar and price issues, the app has a bright future. If not, it may lose its users to competitors. The next few months will be critical.