FLARM Hub vs Wind Triangle
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
FLARM Hub
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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.
Wind Triangle
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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
Verdict
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
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.
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.
| Parameter | FLARM Hub | Wind Triangle |
|---|---|---|
| Price | Free โ better | $2.99 |
| Update frequency | Every 12 months | Every 2 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 โ better | 17.6 |
| Further details โ not scored | ||
| Size | 28 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | FLARM | Small Aviation Tools |
In-app purchases
FLARM Hub
No in-app purchases
Wind Triangle
No in-app purchases
Questions
Is FLARM Hub free?
Is Wind Triangle free?
Do FLARM Hub or Wind Triangle have ads?
Which is updated more often, FLARM Hub or Wind Triangle?
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