Comparison

Lightspeed App 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

Lightspeed App

Enhance your flight experience with real-time CO sensor monitoring and personalized audio. Record and archive radio conversations for review and training.

Highlights
  • Real-time CO sensor tracking
  • Smart CO alerts
  • Personalized audio equalization (HearingEQity™)
  • Record radio conversations
  • Archive flight recordings
  • Draw flight diagrams
Features
Read full description

A companion app to the Lightspeed Delta Zulu ANR headset, the Lightspeed app for iOS features an array of integrated features to keep pilots and passengers safer during flight. Track CO Sensors for Safer Flying The Lightspeed app allows pilots to check the CO levels in the aircraft during flight, using a CO sensor built right into the Lightspeed Delta Zulu headset. The sensor provides real-time smart alerts via the proprietary Kanari™ smart alert technology. Historical data can be stored, reviewed, and analyzed after use and during the flight(s). Personalize Audio with HearingEQity™ The Lightspeed app introduces a built-in audio equalization system called HearingEQity™ designed to compensate for individual hearing loss. Through an automated 12-frequency hearing test taken through the app, HearingEQity sets the hearing level in each ear in a variety of frequency bands of the Lightspeed Delta Zulu headset to create an individual hearing profile and compensate for any hearing variations between ears. Record Conversations, Archive Flight Recordings, and More... The Lightspeed App allows pilots to record radio conversations, playback transmissions, draw diagrams, and archive flight recordings for post-flight briefings and training.

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

Lightspeed App4 screens
FLARM Hub4 screens

Verdict

The call

The clearest difference is iOS requirement: Lightspeed App at 13.0 against FLARM Hub's 15.0. On price, update cadence, ads and in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lightspeed App ships an update every 6 months, FLARM Hub every 12 months. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 9 level
Lightspeed App versus FLARM Hub: the parameters behind the verdict, then further details
ParameterLightspeed AppFLARM Hub
PriceFreeFree
Rating3.3 (49 ratings) — better—
Positive reviews11.8% of reviews—
Number of ratings49 — better—
Update frequencyEvery 6 months — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size71 MB28 MB
Age rating4+4+
DeveloperLightspeed AviationFLARM

In-app purchases

None

Lightspeed App

No in-app purchases

None

FLARM Hub

No in-app purchases

Questions

Is Lightspeed App free?
Lightspeed App is free to download, with no in-app purchases.
Is FLARM Hub free?
FLARM Hub is free to download, with no in-app purchases.
Do Lightspeed App or FLARM Hub have ads?
Neither Lightspeed App nor FLARM Hub shows ads.
Which is updated more often, Lightspeed App or FLARM Hub?
Lightspeed App ships an update every 6 months, and FLARM Hub every 12 months. Most recently, Lightspeed App was updated on October 14, 2026 and FLARM Hub on October 5, 2026.

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