Comparison

OffBlock vs EFBOne

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

Head to head
About

OffBlock

This app combines a smart pilot logbook with a flight crew organizer. It offers features like automated roster imports, flight logging, and crew communication tools. Share your aviation life and manage your professional schedule efficiently.

Highlights
  • Smart flight logging
  • Automated roster imports
  • Integrated aircraft management
  • Calendar with timeline
  • Crew communication tools
  • Roster sharing
  • Data export in official formats
Features
Read full description

The features you love combined in one app: Pilot Logbook – Created to do the work, with no work for you. • Smart flight logging, optimized for speed • Integrated aircraft management • Digital signature • Precise night time calculation • Powerful statistics, also for type- and class ratings • Data export, PDF reports in official formats (EASA, FAA) • Certificate manager • Extensive airport database, location info & aviation weather • Easy data import from third party apps Flight Crew App – Keep up. Be organized. Stay connected. • Calendar with timeline • Automated roster imports (“Live Updates”) • Push notifications & highlighting of roster changes • Calendar export to your private calendars • Crewlists for upcoming und past flights • Common events • Messaging (private chats & groups) • Flight map – ready to share on social media Roster Sharing – Share your aviation life. With privacy built in. • Connect with friends & colleagues • Check their rosters • Find common off days • Extra: OffBlock Family App for your non-flying family and friends The roster evaluation software „easy dutyplan“ is directly integrated into OffBlock - save money even faster and easier on your tax return! Supported roster systems: • AIMS eCrew • eCrew OCR • CBL WinOps • CrewConnex • CrewWebPlus APM • Jeppesen Crew Access • Leon • Lufthansa Group Open API • NetLine/CrewLink, Crew IDP • Planeación • RAIDO • Sabre CWP • SGT • SkedPlus+ • TOPS FREE 60 day trial on signup.

About

EFBOne

This cross-platform software integrates all flight operations into a single, customizable platform. It offers flexible workflow options designed to meet the exact operational needs of airlines, covering modules like journey logs, flight planning, and document management.

Highlights
  • Cross-platform integration
  • Customizable workflow
  • Journey Log module
  • Electronic Flight Planning
  • Document Management
  • Chart Viewer integration
Features
Read full description

EFBOne – the world’s first true EFB Cross-Platform software powered by International Flight Support. The new platform seamlessly integrates all flight ops in one place and offers the most flexible set-up options, providing airlines with a truly agile & customizable workflow process. App’s workflow design is adapted to cover the exact operational needs of an airline. EFBOne provides full suites or selected module combinations such as Journey Log, Electronic Flight Planning, M & B/eLoadsheet, eReporting, Document Mgmt, and Library Module, Chart Viewer integration, and in some cases also Performance Module integration. You can apply for a customized demo here: https://ifs.aero/demo/ Request an online demo session Eager to see EFBOne in action? Sign-up for a free, non-binding online demo session and see how agility can make a difference for your airline!

Screenshots

OffBlock4 screens
EFBOne4 screens

Verdict

The call

The clearest difference is rating: OffBlock at 4.7 against EFBOne's 1.0. OffBlock also leads on ratings volume (102 vs 1). EFBOne's advantage is in-app purchases (none vs 4). On price, update cadence, ads 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. OffBlock sells 4 in-app purchases, starting at $2.99 per month. EFBOne asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OffBlock holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: OffBlock has 102 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

OffBlock ships an update every 2 months, EFBOne every 4 weeks. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

Scorecard4 real differences · 6 level
OffBlock versus EFBOne: the parameters behind the verdict, then further details
ParameterOffBlockEFBOne
PriceFreeFree
Rating4.7 (102 ratings) — better1.0 (1 ratings)
Positive reviews48.3% of reviews—
Number of ratings102 — better1
Update frequencyEvery 2 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size275 MB367 MB
Age rating4+4+
DeveloperOffBlock GmbHIFS Aps

Customer experience

OffBlock

All ratings102 ratings
Positive94.1%
Neutral0.0%
Negative5.9%
Written reviews87 reviews
Positive48.3%
Neutral10.3%
Negative41.4%

EFBOne

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

OffBlock

Reported bugs

14 issues
  • Roster import not working
  • App is unusable
  • Roster autodownload and manual download doesn't work
  • Stby duties are not visible
  • Data lost
Show 9 more
  • App crashes
  • Dates bugging
  • Calendar export not working
  • Synchronization issues with Offblock-Family
  • Import roster stuck at 0%
  • Total flight hours not visible without payment
  • Statistics data lost after forced migration
  • All old data gone after update
  • Remark option not reintroduced

Requested features

6 requests
  • Export in calendar view for printing
  • Calendar export to be fixed
  • More content in logbook for general aviation
  • Reintroduce 'remark' option
  • Desktop version available again
Show 1 more
  • Integration of other airlines for connecting with friends outside own airline

EFBOne

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

OffBlock

Subscriptions4
  • OffBlock Pro (1 month)$2.991 Month
  • OffBlock Pro+ (1 month)$6.991 Month
  • OffBlock Pro (1 year)$29.991 Year
Show 1 more
  • OffBlock Pro+ (1 year)$69.991 Year
None

EFBOne

No in-app purchases

Questions

Is OffBlock free?
OffBlock is free to download, with in-app purchases available.
Is EFBOne free?
EFBOne is free to download, with no in-app purchases.
Which has better reviews, OffBlock or EFBOne?
OffBlock is rated higher. OffBlock averages 4.7 out of 5 from 102 ratings, while EFBOne averages 1.0 from 1 ratings.
Do OffBlock or EFBOne have ads?
Neither OffBlock nor EFBOne shows ads.
Which is updated more often, OffBlock or EFBOne?
OffBlock ships an update every 2 months, and EFBOne every 4 weeks. Most recently, OffBlock was updated on September 24, 2026 and EFBOne on September 14, 2026.

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