Speed Converter vs FlightDeck EFB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Converts m/s, km/h, mph, knots
- Converts foot per hour (fps)
- Fast and quick conversions
- User-friendly interface
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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.
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.
- Digital checklists
- Customizable checklist templates
- Simple flight logging
- Intuitive notepad
- Apple Pencil support
- Traffic screen with GDL90 receivers
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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
Verdict
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
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.
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.
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.
| Parameter | Speed Converter | FlightDeck EFB |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.7 (10 ratings) | 4.9 (28 ratings) — better |
| Positive reviews | — | 97.7% of reviews |
| Number of ratings | 10 | 28 — better |
| Update frequency | Every 56 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 0 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Anna Filobok | GNK Softworks Ltd |
Customer experience
Speed Converter
FlightDeck EFB
In-app purchases
Speed Converter
No in-app purchases
FlightDeck EFB
No in-app purchases
Questions
Is Speed Converter free?
Is FlightDeck EFB free?
Which has better reviews, Speed Converter or FlightDeck EFB?
Do Speed Converter or FlightDeck EFB have ads?
Which is updated more often, Speed Converter or FlightDeck EFB?
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