Comparison

Speed Converter vs FlightDeck EFB

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

Head to head
About

Speed Converter

Quickly convert between various speed units including m/s, km/h, mph, and knots. Ideal for drivers, sailors, racers, and anyone needing fast speed calculations.

Highlights
  • Converts m/s, km/h, mph, knots
  • Converts foot per hour (fps)
  • Fast and quick conversions
  • User-friendly interface
Features
Read full description

Speed Converter is the fast speed converter to convert for Meter per second (m/s), Kilometre per hour (km/h), Miles per hour (mph), Knots, Foot per hour (fps). You can use it if you driver, sailor, motorist, racer or another cool man. Convert speeds quickly and as you want.

About

FlightDeck EFB

This app digitizes the pilot's kneeboard, offering digital checklists, simple flight logging, and an intuitive notepad. It also provides a traffic screen for enhanced situational awareness when used with compatible receivers.

Highlights
  • Digital checklists
  • Customizable checklist templates
  • Simple flight logging
  • Intuitive notepad
  • Apple Pencil support
  • Traffic screen with GDL90 receivers
Features
Read full description

FlightDeck EFB – Your ally in the cockpit FlightDeck is the EFB app built for every pilot. It brings the workflows you've traditionally managed on paper into one clean, capable app that works just as well as an electronic kneeboard on an iPhone or iPad mini as it does mounted to the panel or yoke. Get started with these features today, with an exciting roadmap of new features on the way: Digital Checklists Simple yet powerful. Build and customise your own checklists from scratch, or start from one of our free templates. Flights A quick, simple way to log your flight details and reduce your workload in the cockpit. Record times with a single tap and jot down other vital details, making it easy to transfer to your logbook later. Weather Check the METAR and TAF for your chosen airfields at a glance, with decoded conditions or the raw reports, whichever you prefer. Notepad Write down frequencies and clearances with our simple, intuitive notepad. Apple Pencil supported. Documents Keep your own PDFs such as your POH, plates and licences to hand in the cockpit. Your documents stay on your device. Reminders Never miss a date. Track rating expiries, medical renewals and anything else with a deadline, and get notified before it's due. Traffic A traffic display for use with GDL90 receivers, as an aid to help improve your situational awareness. EFIS A EFIS screen giving attitude, ground speed, altitude and traffic data that draws from AHRS enabled GDL90 traffic receivers or simulator connectors.

Screenshots

Speed Converter2 screens
FlightDeck EFB4 screens

Verdict

The call

The clearest difference is price: FlightDeck EFB at Free against Speed Converter's $1.99. FlightDeck EFB also leads on update cadence (every 2 months vs every 56 months) and rating (4.9 vs 4.7). Speed Converter's advantage is iOS requirement (13.4 vs 17.0). On ratings volume, ads, in-app purchases and device support 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

FlightDeck EFB is free to download; Speed Converter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

FlightDeck EFB holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 10 and 28 respectively.

UpkeepUpdate frequency

Speed Converter ships an update every 56 months, FlightDeck EFB every 2 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

Scorecard5 real differences · 5 level
Speed Converter versus FlightDeck EFB: the parameters behind the verdict, then further details
ParameterSpeed ConverterFlightDeck EFB
Price$1.99Free — better
Rating4.7 (10 ratings)4.9 (28 ratings) — better
Positive reviews—97.7% of reviews
Number of ratings1028 — better
Update frequencyEvery 56 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS13.4 — better17.0
Further details — not scored
Size0 MB8 MB
Age rating4+4+
DeveloperAnna FilobokGNK Softworks Ltd

Customer experience

Speed Converter

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%

FlightDeck EFB

All ratings28 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews43 reviews
Positive97.7%
Neutral2.3%
Negative0.0%

In-app purchases

None

Speed Converter

No in-app purchases

None

FlightDeck EFB

No in-app purchases

Questions

Is Speed Converter free?
Speed Converter costs $1.99, with no in-app purchases.
Is FlightDeck EFB free?
FlightDeck EFB is free to download, with no in-app purchases.
Which has better reviews, Speed Converter or FlightDeck EFB?
FlightDeck EFB is rated higher. Speed Converter averages 4.7 out of 5 from 10 ratings, while FlightDeck EFB averages 4.9 from 28 ratings.
Do Speed Converter or FlightDeck EFB have ads?
Neither Speed Converter nor FlightDeck EFB shows ads.
Which is updated more often, Speed Converter or FlightDeck EFB?
Speed Converter ships an update every 56 months, and FlightDeck EFB every 2 months. Most recently, Speed Converter was updated on October 3, 2026 and FlightDeck EFB on October 6, 2026.

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