Comparison

FLARM Hub vs Wind Triangle

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

Head to head
About

FLARM Hub

Features
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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.

About

Wind Triangle

Features
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Calculate heading and ground speed for flight planning, wind speed and direction for in-flight wind assessment, or any other parameter in the aviation wind triangle! Whether you need an easy wind solver for flight planning or you're a student pilot learning the ins and outs of the E6B wind side, this app makes solving the wind triangle intuitive and easy. With the in-flight wind assessment (GPS-enabled devices only), the app uses GPS and heading to automatically calculate the current wind at your altitude by just inputting your TAS or CAS with conditions. This brings integrated flight deck capabilities to your aircraft with a readout of your current head/tail- and crosswind components. Inputs supported: heading, true airspeed, ground speed, track, wind direction, wind speed. Input any four parameters and the app calculates the rest. Calibrated airspeed (CAS) may be set instead of TAS. Inputting CAS prompts you to set barometric setting, indicated altitude, and outside air temperature (OAT). From this, TAS, pressure altitude, and density altitude are calculated. Try GPS mode (supported devices only) on the ground by enabling the GPS Demo Mode option.

Screenshots

FLARM Hub4 screens
Wind Triangle2 screens

Verdict

The call

The clearest difference is price: FLARM Hub at Free against Wind Triangle's $2.99. FLARM Hub also leads on iOS requirement (15.0 vs 17.6). Wind Triangle's advantage is update cadence (every 2 months vs every 12 months). On ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

FLARM Hub is free to download; Wind Triangle costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FLARM Hub ships an update every 12 months, Wind Triangle every 2 months. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

Scorecard3 real differences ยท 3 level
FLARM Hub versus Wind Triangle: the parameters behind the verdict, then further details
ParameterFLARM HubWind Triangle
PriceFree โ€” better$2.99
Update frequencyEvery 12 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 โ€” better17.6
Further details โ€” not scored
Size28 MB1 MB
Age rating4+4+
DeveloperFLARMSmall Aviation Tools

In-app purchases

None

FLARM Hub

No in-app purchases

None

Wind Triangle

No in-app purchases

Questions

Is FLARM Hub free?
FLARM Hub is free to download, with no in-app purchases.
Is Wind Triangle free?
Wind Triangle costs $2.99, with no in-app purchases.
Do FLARM Hub or Wind Triangle have ads?
Neither FLARM Hub nor Wind Triangle shows ads.
Which is updated more often, FLARM Hub or Wind Triangle?
FLARM Hub ships an update every 12 months, and Wind Triangle every 2 months. Most recently, FLARM Hub was updated on October 5, 2026 and Wind Triangle on October 17, 2026.

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