Comparison

Jetlog vs M line

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

Head to head
About

Jetlog

Features
Read full description

Jetlog is the modern pilot logbook designed for professional aviators. Track your flights with real-time updates, generate EASA-compliant reports, and keep your logbook synced across all your devices. • Sub-second real-time sync across devices • Simulator treated as a first-class citizen • Correct ATPL progress tracking • Automatic EASA rule validation (including PICUS) • Instructor and examiner roles supported • Automatic ICS roster import • KLC-rooster.nl integration • KLM ACARS auto-logging • Third-party API support • EASA-compliant exports • Offline-first with local data ownership Jetlog is currently fully usable for free until features are matured. An optional subscription supports continued development and infrastructure. Get started free today and experience fan-tastic logging. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

M line

Read full description

1. Real time monitoring of vital sign data; 2. Sleep report query; 3. Sleep aid space; 4. Bed control interface; 5. Thrust alarm; 6. Intelligent anti snoring and other functions; Please note that before using this application or making any medical decisions, seek advice from a doctor.

Screenshots

Jetlog4 screens
M line4 screens

Verdict

The call

The clearest difference is in-app purchases: M line at none against Jetlog's 3. M line also leads on iOS requirement (12.0 vs 26.0). Jetlog's advantage is device support. On price there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Jetlog sells 3 in-app purchases, starting at $2.99 per month. M line asks for nothing beyond the download.

Scorecard3 real differences Ā· 3 level
Jetlog versus M line: the parameters behind the verdict, then further details
ParameterJetlogM line
PriceFreeFree
Update frequencyEvery 10 days—
AdsNo—
In-app purchasesYesNo — better
DevicesiPhone, iPad, Apple Watch — better—
Requires iOS26.012.0 — better
Further details — not scored
Size35 MB204 MB
Age rating4+17+
DeveloperDeskpageDewertOkin Technology Group Co., Ltd.

In-app purchases

3 purchases

Jetlog

Subscriptions2
  • Monthly$2.991 Month
  • Yearly$29.991 Year
One-time1
  • Logbook AI Scans Credit (50)$2.99
None

M line

No in-app purchases

Questions

Is Jetlog free?
Jetlog is free to download, with in-app purchases available.
Is M line free?
M line is free to download, with no in-app purchases.

Other comparisons