Comparison

World Cal vs AeroLedger Pilot Logbook

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

Head to head
About

World Cal

Easily schedule global meetings and events across different time zones. This app helps you find the perfect time for international calls and trips by comparing multiple time zones and integrating with your calendar.

Highlights
  • Cross-timezone scheduling
  • View calendar in multiple timezones
  • Time travel into the future
  • Add unlimited timezones
  • Day/night indicators
  • Home screen and watch widgets
  • DST accuracy
Features
Read full description

Coordinate global meetings, calls, and events without the timezone math. Standard world clocks only tell you what time it is right now. World Calendar goes further: it’s a powerful timezone converter and international meeting planner that lets you look into the future to find the perfect time for everyone. Whether you are scheduling a global team sync, planning an international trip, or calling family overseas, World Calendar integrates directly with your iOS Calendar to make cross-timezone scheduling effortless. CROSS-TIMEZONE SCHEDULING Compare multiple timezones side-by-side to instantly pinpoint the ideal meeting time. Tap anywhere to set a target time, and tap twice to seamlessly create an event directly in your calendar. VIEW YOUR CALENDAR IN MULTIPLE TIMEZONES World Calendar displays your existing events across all your selected timezones. Create, edit, and share events with a single tap, ensuring your global schedule is always perfectly aligned. KEY FEATURES: • Time Travel: Scroll into the future to plan days, weeks, or months ahead. • No Limits: Add and compare as many timezones as you need. • Day/Night Indicators: Instantly see if your contact is awake or asleep. • Home Screen Widget: Check your favorite timezones at a glance without unlocking your device. • Watch Widget and App: Put your recently selected timezones on your wrist • Easy Search: Find locations by city name, timezone abbreviation (e.g., EST, GMT), or UTC offset. • Global Sharing: Send event invites to other users that automatically adapt to their local timezone. • DST Accuracy: Fully automatic adjustments for daylight saving time changes globally. • Nautical Time Zones: Full support for standard UTC offsets without DST adjustments. • Landscape View: Turn your device for a wider, comprehensive timeline view.

About

AeroLedger Pilot Logbook

Features
Read full description

AeroLedger – Your Flight Logbook, Simplified Keep your pilot records organized right on your phone. With AeroLedger, you can: Log your block time instantly with just two clicks. It will automatically fill in your Departure and Arrival Airports, block OFF and IN times. Better yet, allow the full Location tracking and enable flight tracking to record even your takeoff and landing times saving you time filling up your logbook. Track limits and credentials with smart alerts before they expire. Limits are color coded to catch your attention when limits are breached. Prepare for check rides by printing your flight logbook directly from the app. It is in EASA format which is widely accepted throughout the world. Review your maneuvers using the flight tracker. The Map functions as a flight tracker when full location is enabled. Have your training fights signed by your FI right on the app and printed on your logbook. The signed flight will be reflected in your printed logbook to attest the veracity of your training flight. Forward past logbook summaries and seamlessly continue logging new flights. No need to encode all your previous flights. just encode the summary of each plane you previously flew and just log the new ones. A separate page will be printed on your first print to let the check airman track your forwarded flights into your new logbook. AeroLedger saves you time, reduces paperwork, and ensures your records are always audit‑ready with its built in Logbook Audit Engine. Now with Pilot Trip Report OCR reading to help you reduce the inputs needed to fill up your logbook in case you don't want to use the Auto log feature. Start logging smarter today. Get the one-time pay digital logbook that saves you time and money.

Screenshots

World Cal4 screens
AeroLedger Pilot Logbook4 screens

Verdict

The call

The clearest difference is ads: AeroLedger Pilot Logbook at none against World Cal's shown. AeroLedger Pilot Logbook also leads on update cadence (fortnightly vs every 4 months). On price, in-app purchases, device support and iOS requirement 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. World Cal sells 1 one-off in-app purchase and AeroLedger Pilot Logbook sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

World Cal ships an update every 4 months, AeroLedger Pilot Logbook fortnightly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
World Cal versus AeroLedger Pilot Logbook: the parameters behind the verdict, then further details
ParameterWorld CalAeroLedger Pilot Logbook
PriceFreeFree
Rating4.9 (315 ratings) — better—
Positive reviews76.5% of reviews—
Number of ratings315 — better—
Update frequencyEvery 4 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad, iPod
Requires iOS16.615.5 — better
Further details — not scored
Size21 MB80 MB
Age rating4+4+
DeveloperGeospike Pty LtdVICTOR VILLACORTE

Bugs and requests

World Cal

Reported bugs

7 issues
  • 🐛 Inappropriate ads in free version
  • 🐛 Widget settings not saved
  • 🐛 Cannot add new events with double tap
  • 🐛 Timezone abbreviations not displayed
  • 🐛 Search feature doesn't work
Show 2 more
  • 🐛 Crashes when adding a city
  • 🐛 Widget expansion settings not saved

Requested features

5 requests
  • Add more cities
  • Option to freeze time zones for comparison
  • Switch between 24-hour and AM/PM clock
  • Cleaner design with better calendar event integration
  • Ability to pick a specific date to view

AeroLedger Pilot Logbook

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

World Cal

One-time1
  • Remove Advertising$19.95
1 purchases

AeroLedger Pilot Logbook

One-time1
  • AeroLedger Pro$59.99

Questions

Is World Cal free?
World Cal is free to download, with in-app purchases available.
Is AeroLedger Pilot Logbook free?
AeroLedger Pilot Logbook is free to download, with in-app purchases available.
Do World Cal or AeroLedger Pilot Logbook have ads?
World Cal shows ads; AeroLedger Pilot Logbook does not.
Which is updated more often, World Cal or AeroLedger Pilot Logbook?
World Cal ships an update every 4 months, and AeroLedger Pilot Logbook fortnightly. Most recently, World Cal was updated on November 9, 2026 and AeroLedger Pilot Logbook on October 31, 2026.

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