Comparison

xWind vs FLARM Hub

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

xWind

This tool helps pilots quickly assess wind conditions relative to aircraft limitations. It displays essential wind data, including headwind, crosswind, and tailwind components, along with runway course and wind limits on a single screen for easy reference during flight.

Highlights
  • Headwind, crosswind, and tailwind calculation
  • Displays current wind direction and speed
  • Shows runway course
  • Indicates applied wind limits
  • Identifies 'forbidden' wind angles
  • Provides maximum wind speed table
  • Adjustable wind and runway settings
Features
Currently charting
Read full description

xWind is an easy to use tool to assist pilots in evaluating wind conditions with respect to head, cross and tailwind limitations. Once setup, the xWind app provides all information in one single screen, requiring minimal user interaction during high workload phases of flight, displaying: - Current wind direction and speed - Runway course - Cross and head or tailwind components - Currently applied wind limits - 'Forbidden' wind angles based on the current wind speed - Maximum wind speed table based on current wind limits ​ Reference wind, runway course, as well as wind limits, can all be adjusted on the main screen by either dragging the wind arrow, course rose or wind limit lines. A settings button at the bottom presents a popup screen where both the units for wind speed (Kts or Mps) and the default values for wind limits can be specified. In addition to the general setting for wind speed units, the user can select the alternative units for only the current wind, wind components and maximum winds table by double tapping the wind display at the top of the main screen. When operating from a Kts country into Mps territory, this option allows to set the current wind and see the maximum allowed winds in Mps, based on limits that are still set in Kts. Or vice versa.... xWinds supports iOS darkmode.

About

FLARM Hub

Features
Read full description

This mobile application allows to manage FLARM devices with a WiFi interface. Currently supported devices: - PowerFLARM Flex - PowerFLARM Fusion - Atom UAV - Aurora The initial connection is very simple, either with the QR code, or by manually entering the ID. The connection details for multiple devices can be stored, and connected to the device with a single button click. The application checks for firmware updates and notifies the user when a new update is available. Updates can be loaded with a single click. Flight records can be uploaded to cloud services such as SeeYou and Weglide.

Screenshots

xWind4 screens
FLARM Hub4 screens

Verdict

The call

The clearest difference is price: FLARM Hub at Free against xWind's $0.99. xWind's advantage is update cadence (fortnightly vs every 12 months) and chart position (#101 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

FLARM Hub is free to download; xWind costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

xWind ships an update fortnightly, FLARM Hub every 12 months. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

Scorecard3 real differences · 8 level
xWind versus FLARM Hub: the parameters behind the verdict, then further details
ParameterxWindFLARM Hub
Price$0.99Free — better
Rating4.6 (550 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings550 — better—
Update frequencyFortnightly — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#101 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size13 MB38 MB
Age rating4+4+
DeveloperJan BloemendaalFLARM Technology AG

Bugs and requests

xWind

Reported bugs

1 issue
  • Speed toggle doesn't work, always shows MPS

Requested features

3 requests
  • Incorporate gust factors
  • 3 customizable buttons for quick limit settings
  • Different colored concentric rings inside the red limit ring

FLARM Hub

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

xWind

No in-app purchases

None

FLARM Hub

No in-app purchases

Questions

Is xWind free?
xWind costs $0.99, with no in-app purchases.
Is FLARM Hub free?
FLARM Hub is free to download, with no in-app purchases.
Do xWind or FLARM Hub have ads?
Neither xWind nor FLARM Hub shows ads.
Which is updated more often, xWind or FLARM Hub?
xWind ships an update fortnightly, and FLARM Hub every 12 months. Most recently, xWind was updated on September 26, 2026 and FLARM Hub on September 17, 2026.

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