Comparison

FDPMonitor vs FlightTime24

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

Head to head
About

FDPMonitor

Features
Read full description

FDP Monitor is a Flight Duty Period calculator designed by a pilot, for pilots. Based on EASA ORO.FTL.205, it gives you instant clarity on your maximum FDP, planned extensions, and Commander's discretion limits. FEATURES - Automatic FDP calculation based on reporting time, number of sectors, and time of day - Three-tier results: Basic FDP, Planned extension (CS FLT.1.205), and Commander's discretion (+2h) - Latest takeoff countdown with live timer — green, orange, and red status - Lock Screen & Dynamic Island Live Activity — see your countdown without unlocking - Configurable notifications for FDP and CDR thresholds - Full EASA FDP reference table with WOCL highlighting - Commander's discretion report helper — enter On Block time, get all values for your CDR report - Dark mode - Available in 5 languages: Czech, English, German, French, Polish HOW IT WORKS Enter your reporting time (UTC) and number of sectors. FDP Monitor instantly calculates your maximum duty period, shows when you must be airborne by, and counts down in real time. Enable Planned extension for CS FLT.1.205 extended duty operations. IMPORTANT FDP Monitor is a reference tool only. Always verify calculations against your OM-A. The decision to exercise Commander's discretion rests solely with the pilot in command. No ads. No data collection. Subscribe monthly SUBSCRIPTION INFORMATION FDP Monitor Pro – Yearly - Free 7-day trial, then $7.99/ Year - Payment charged to Apple ID at purchase confirmation - Automatically renews unless cancelled 24+ hours before period ends - Manage or cancel: Settings → Apple ID → Subscriptions Privacy Policy: https://fdpmonitor.github.io/fdp-monitor-privacy/ Terms of Use: https://fdpmonitor.github.io/fdp-monitor-privacy/terms

About

FlightTime24

This app helps pilots track consecutive 24-hour flight time by logging departure and arrival times. It calculates total flight time and shows when older flight hours expire. Optional upgrades add features like unlimited leg tracking and duty/rest period calculations.

Highlights
  • Consecutive 24-hour flight time tracking
  • Log Out and In times
  • Track total flight time
  • Time rolling off indicator
  • Local and UTC time switching
  • Dark mode support
  • Configurable flight limits
Features
Read full description

Flight Time 24 is a simple consecutive 24-hour flight time tracker built for quick flight leg logging. Add Out and In times, track total flight time inside the last 24 hours, and see when time starts rolling off. Switch between local time and UTC time, use dark mode, and choose an 8-hour or 10-hour flight limit. Flight Time 24 also includes with a one time paid upgrade: Ability to track unlimited number of legs. A block time calculator for quickly calculating Out/Off and On/In times. A Duty/Rest tracker for 14 hour duty / 10 hour rest. Flight Time 24 is designed as a supplemental tracker only. Always verify flight time and duty limits against official records, regulations, and company procedures before making flight-duty decisions.

Screenshots

FDPMonitor4 screens
FlightTime244 screens

Verdict

The call

The clearest difference is update cadence: FlightTime24 at every 6 days against FDPMonitor's every 2 weeks. On price, 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

Both are free to download. FDPMonitor sells 1 in-app purchase, starting at $7.99 per year and FlightTime24 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FDPMonitor ships an update every 2 weeks, FlightTime24 every 6 days. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

Scorecard1 real difference · 8 level
FDPMonitor versus FlightTime24: the parameters behind the verdict, then further details
ParameterFDPMonitorFlightTime24
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 weeksEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.2 — better17.6
Further details — not scored
Size1 MB4 MB
Age rating4+4+
Developerprodavam-nemovitost.cz, s.r.o.Jordan Finke

In-app purchases

1 purchases

FDPMonitor

Subscriptions1
  • Yearly7 Days trial$7.991 Year
1 purchases

FlightTime24

One-time1
  • Unlimited Legs$4.99

Questions

Is FDPMonitor free?
FDPMonitor is free to download, with in-app purchases available.
Is FlightTime24 free?
FlightTime24 is free to download, with in-app purchases available.
Do FDPMonitor or FlightTime24 have ads?
Neither FDPMonitor nor FlightTime24 shows ads.
Which is updated more often, FDPMonitor or FlightTime24?
FDPMonitor ships an update every 2 weeks, and FlightTime24 every 6 days. Most recently, FDPMonitor was updated on September 17, 2026 and FlightTime24 on September 24, 2026.

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