Comparison

PilotCalc 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

PilotCalc

This utility app helps pilots log flight details and calculate various time durations. It offers a free version with core features and optional in-app purchases for enhanced customization and additional calculators.

Highlights
  • Flight log for basic flight information
  • Automatic calculation of block, airborne, duty, and tech log times
  • Departure countdown with customizable alerts
  • Time calculator for hours and minutes
  • Decimal time calculator
  • Basic arithmetic calculator
  • Customizable keyboard colors
Features
Read full description

PilotCalc is a utility comprising a mini Flight Log and Time Calculator.  The basic functionality of the Time Calculator and the Flight Log is free with no ads, but there are two one-off in-app purchases available to extend the usefulness of the app and to customise its appearance. The Flight Log is designed to enable pilots to log basic flight information and a few notes for a series of flights. It automatically calculates the associated block, airborne, duty and tech log times. If scheduled times are entered before flight, it also provides a countdown to departure. The Flight Log can be used in UTC or system time. Buying the Flight Log Preferences in-app purchase allows for customisation of the Flight Log. This customisation includes: - Tailoring the departure countdown, including adding and removing alert times, changing associated colours and the option to enable audio and/or background notifications for each countdown alert. - Displaying elapsed times in hours and minutes or in decimals. - Changing the default periods used for calculating the Duty Start and Duty End times. - Changing the tech log calculation to use block times instead of airborne times. The Time Calculator is designed to add up logbook entries with minimal keystrokes, but can be used for any hours and minutes calculations, including those involving elapsed time within a 24 hour period (useful for those duty time sums at the end of a long night). There are no practical limits to the number of hours that can be added, but time calculations resulting in negative time values are not supported. All calculations are held in a rolling tape for reference. The free version of PilotCalc offers three different calculator keyboard colour options and includes the hours and minutes time calculator. Opting to pay for the Calculator Preferences in-app purchase unlocks eight additional keyboard colours and two additional calculators - a decimal time calculator and a basic arithmetic calculator. With the Calculator Preferences enabled, hours and minutes calculations and decimal calculations are automatically converted when switching between the two time calculators. The app was developed to work well on the relatively small screen of an iPhone but scales effectively to the larger iPad screens. This version does not allow synchronisation between devices. Please visit www.coldaridcode.com for more information or follow us @coldaridcode for the latest news. If you find PilotCalc useful we would really appreciate a review on the App Store!

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

PilotCalc4 screens
FlightDeck EFB4 screens

Verdict

The call

The clearest difference is in-app purchases: FlightDeck EFB at none against PilotCalc's 5. FlightDeck EFB also leads on ratings volume (28 vs 8). PilotCalc's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (13.0 vs 17.0). On price, rating, review sentiment and ads 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. PilotCalc sells 5 one-off in-app purchases. FlightDeck EFB asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for PilotCalc against 4.9 for FlightDeck EFB. Both are backed by a comparable volume of ratings — 8 and 28 respectively. Written reviews are what separate them: 100% of PilotCalc's written reviews are positive against 98% of FlightDeck EFB's.

UpkeepUpdate frequency

PilotCalc ships an update every 2 weeks, FlightDeck EFB every 2 months. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

Scorecard5 real differences · 5 level
PilotCalc versus FlightDeck EFB: the parameters behind the verdict, then further details
ParameterPilotCalcFlightDeck EFB
PriceFreeFree
Rating4.9 (8 ratings)4.9 (28 ratings) — better
Positive reviews100.0% of reviews — better97.7% of reviews
Number of ratings828 — better
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS13.0 — better17.0
Further details — not scored
Size30 MB8 MB
Age rating4+4+
DeveloperIan LongshawGNK Softworks Ltd

Customer experience

PilotCalc

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

FlightDeck EFB

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

In-app purchases

5 purchases

PilotCalc

One-time5
  • Calculator Colour Pack One$0.49
  • Calculator Colour Pack Two$0.49
  • Countdown Preferences$0.99
Show 2 more
  • Calculator Preferences$1.99
  • Flight Log Preferences$1.99
None

FlightDeck EFB

No in-app purchases

Questions

Is PilotCalc free?
PilotCalc is free to download, with in-app purchases available.
Is FlightDeck EFB free?
FlightDeck EFB is free to download, with no in-app purchases.
Which has better reviews, PilotCalc or FlightDeck EFB?
FlightDeck EFB is rated higher. PilotCalc averages 4.9 out of 5 from 8 ratings, while FlightDeck EFB averages 4.9 from 28 ratings.
Do PilotCalc or FlightDeck EFB have ads?
Neither PilotCalc nor FlightDeck EFB shows ads.
Which is updated more often, PilotCalc or FlightDeck EFB?
PilotCalc ships an update every 2 weeks, and FlightDeck EFB every 2 months. Most recently, PilotCalc was updated on September 30, 2026 and FlightDeck EFB on October 6, 2026.

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