Comparison

FlightDiaryApp vs SkyLog

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

Head to head
About

FlightDiaryApp

Features
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Are you a travel enthusiast, frequent flyer, or aviation lover who loves collecting boarding passes? Make "FlightDiaryAPP" your ultimate personal flight log to beautifully document your journeys across the sky. Featuring a premium Obsidian Black visual design and powerful statistical analysis, FlightDiaryAPP turns your raw data into a stunning, interactive map of your travels. 【 Core Features 】 - Dark Aesthetics & Interactive Global Flight Map • A brand new Obsidian Black app icon with a glowing neon airplane, fitting perfectly with your dark-themed home screen. • View your flight paths on a beautiful, interactive 2D/3D map that connects your departure and arrival airports. • High-contrast, premium airplane icons and airport markers for clear, stylish route visualization. - Smart Decoupled Stats & Leaderboards • Automatically calculate your total flights, total distance flown, and total time spent in the air. • Clean, modern charts sorting time/names naturally for easier analysis. • Searchable list records sorted in descending order of flight frequency, seamlessly handling double-digit rankings with an un-wrapped layout. • Track your top airlines, most visited airports, busiest routes, and frequently flown aircraft types. - Handpicked Commercial Jet Photos • Clean and high-resolution aircraft images preconfigured for 16 major commercial aircraft categories (no placeholder walls or stones). • Automatically prioritizing actual aircraft web images when available for an elegant digital fleet. - Safe & Secure Cloud Sync • Automatic backup and cross-device sync via iCloud and Firebase. Your precious travel memories are never lost. • Full offline support with auto-retry, allowing you to log flights even while cruising at 35,000 feet without connection. - Easy Import & Export • Bring in your historical flight data using our standard CSV import tool for a hassle-free transition. • Export your data at any time for personal backups and management. - Modern iOS Integrations • Supports Live Activities on your Lock Screen and Dynamic Island, letting you check flight progress in real-time. Download "FlightDiaryAPP" today to start mapping your aviation journey and turn every flight ticket into a sparkling star on your personal globe!

About

SkyLog

Features
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SkyLog brings your flight journal and country stay tracking together in one beautifully designed travel app. FLIGHT JOURNAL • Add flights manually without limits—no subscription required. • Get 30 base automatic flight lookups each month for free. • Explore every route on an interactive globe. • Replay your journeys and keep flight numbers, airlines, aircraft, airports, times, distance, and duration together. • Keep separate flight segments even when they share the same date and flight number. FOOTPRINTS, STAY DAYS & SCHENGEN • With your permission, automatically record the countries and cities you visit. • View stay days by country, city, list, and calendar. • Import Google Maps Timeline JSON files to add past country stays and city visits to Footprints. Choose a date range and preview the records before importing. • Set an annual country goal or monitor days used and remaining under the Schengen 90/180-day rule. • Switch between your annual visit goal and Schengen status directly from the Footprints banner. • Use Home Screen and Lock Screen widgets to check your current stay, current journey, tracking D-day, and Schengen days used and remaining. Schengen calculations are reference information based on recorded stay days. They do not replace official immigration records or legal or visa advice. YOUR TRAVEL STORY • Create a personal travel passport from your routes and visited countries. • See statistics for flights, distance, flight time, airports, airlines, aircraft, and countries. • Earn achievements and badges. • Revisit your recorded years with Year Recap. • Sync supported travel data across your signed-in devices with account-aware backup and restore. FREE AND OPTIONAL PLUS Core flight journaling, Footprints, and Google Maps Timeline import are available without a subscription. Free users receive 30 base automatic flight lookups each month. SkyLog Plus provides: • Up to 300 automatic flight lookups per month • Ad-free experience • Flight data export in CSV and SkyLog JSON, plus SkyLog JSON import • Premium themes • High-resolution Year Recap • Detailed travel statistics SkyLog Plus is available as a monthly or yearly auto-renewable subscription. Prices are displayed in the app and may vary by country or region. Payment is charged to your Apple Account after confirmation. Your subscription renews automatically unless canceled. You can manage or cancel your subscription in your Apple Account subscription settings. AVAILABLE LANGUAGES English, Korean, and Japanese PERMISSIONS Some features require access to location, Photos, microphone, speech recognition, notifications, or the network. Background location is used only after you enable Footprints and grant permission. LEGAL & SUPPORT Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ SkyLog Service Terms: https://kiserlunar-a11y.github.io/SkyLog-legal/terms.html Privacy Policy: https://kiserlunar-a11y.github.io/SkyLog-legal/privacy.html Support: https://kiserlunar-a11y.github.io/SkyLog-legal/support.html

Screenshots

FlightDiaryApp3 screens
SkyLog4 screens

Verdict

The call

The clearest difference is in-app purchases: FlightDiaryApp at none against SkyLog's 2. FlightDiaryApp also leads on ads (none vs shown). SkyLog's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, 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. SkyLog sells 2 in-app purchases, starting at $2.99 per month. FlightDiaryApp asks for nothing beyond the download.

UpkeepUpdate frequency

FlightDiaryApp ships an update every 5 weeks, SkyLog every 2 weeks. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 3 level
FlightDiaryApp versus SkyLog: the parameters behind the verdict, then further details
ParameterFlightDiaryAppSkyLog
PriceFreeFree
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size24 MB106 MB
Age rating4+4+
DeveloperHSIA-TING YEHSUNYOUNG PARK

In-app purchases

None

FlightDiaryApp

No in-app purchases

2 purchases

SkyLog

Subscriptions2
  • SkyLog Plus Monthly$2.991 Month
  • SkyLog Plus Yearly$24.991 Year

Questions

Is FlightDiaryApp free?
FlightDiaryApp is free to download, with no in-app purchases.
Is SkyLog free?
SkyLog is free to download, with in-app purchases available.
Do FlightDiaryApp or SkyLog have ads?
SkyLog shows ads; FlightDiaryApp does not.
Which is updated more often, FlightDiaryApp or SkyLog?
FlightDiaryApp ships an update every 5 weeks, and SkyLog every 2 weeks. Most recently, FlightDiaryApp was updated on September 22, 2026 and SkyLog on September 20, 2026.

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