OffBlock vs FlightLog App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Smart flight logging
- Automated roster imports
- Integrated aircraft management
- Calendar with timeline
- Crew communication tools
- Roster sharing
- Data export in official formats
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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.
FlightLog App
This app serves as a comprehensive pilot logbook and flight monitor, offering detailed logging of flight information, roster imports, and real-time en-route data. It also provides advanced briefing tools, airport information, and crew management features.
- Detailed flight logging
- Roster and logbook import/export
- Live in-flight position and weather map
- Diversion planning
- METAR/TAF and NOTAM briefing
- Airport database with runway sketches
- Flight time limitations tracking
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FlightLog 3: the pilot logbook that flies with you, from roster to block-in. LOGBOOK • Log every detail: OOOI times, PIC name, function, PF/PM, approach type, night time computed along the actual route, cross-country, IFR. • Proficiency and line checks with examiner name and digital signature. • Fleet with registration, type and engine class, hours per aircraft. DOC 8643 type auto-fill. • Certificates, licences, medical and ratings with expiry alerts. IMPORT & EXPORT • Rosters: 20+ formats incl. Air France, Transavia, AIMS, NetLine, Jeppesen, Leon, Condor, CAE Crew Access, RosterBuster, iCal. • Logbooks: ForeFlight, LogTen Pro, MyFlightbook, CrewLounge / mccPILOTLOG, Flylog.io, CSV and more. • OFP import: route, fuel, scheduled times, waypoints, SID/STAR, crew names and NOTAM pack filled in from your flight plan PDF. • PDF logbook export: EASA, FAA, TCCA, CAAC, JCAB, CASA, DGCA CAR 7-B-I, DGCA CA-39. CSV. ENROUTE [PRO] – your in-flight companion • Live position (GPS, ADS-B or flight plan timed on your OFP) over a tactical weather map: radar, convection, lightning, storm cells, turbulence, SIGMETs, winds at your FL. • Vertical cross-section of the route: turbulence, cells, terrain, tropopause. • Diversion board by scenario (LAND ASAP, EMER DESC, ENG FAIL, MEDICAL…): airports ranked by weather, NOTAMs, approaches, runway length and performance. • Flight watch: destination, alternates and ETOPS weather, live NOTAMs with an alert when one is missing from your OFP, runway in use from D-ATIS / ADS-B. • Reminders: FIR calls, ETOPS points, crew relief, flight deck crew call. MSA on the map. • FIR procedures and country rules on every boundary of your route. BRIEFING [PRO] • Per-flight METAR / TAF with degrading elements underlined, NOTAMs in full text, SIGMETs, CB, turbulence, jetstream, PIREPs. • Vertical profile with tropopause and your cruise level. Daylight and moonlight along the route. • Dispatcher AI (experimental): one synthesis of weather, NOTAMs, country risk and GPS jamming with a GO / CAUTION status. Always cross-check. AIRPORTS • Worldwide database, AIRAC auto-update, runway sketches with painted markings, RET, notes and warnings. • Airport plans [PRO]: taxiways, stands, gates, holding points, PAPI, NOTAM closures, exit distances, touchdown zones. • Taxi guidance [PRO]: stand ↔ runway with follow-the-greens lights, taxi time, runway crossings, closed taxiways avoided. • 3D relief view of SIDs, STARs and approaches with vertical profile, decision altitude and glide path [PRO]. • Weather & NOTAMs on the airport page [PRO]. CREW TOOLS [PRO] • 90-day currency and recency planner, dual type rating. • Flight Time Limitations: EASA, FAA, TCCA, CAAC, CASA gauges and 28-day projection. • KSS fatigue risk: sleep, circadian phase, WOCL, time zones, timeline. • Crew rest calculator with visual timeline. • Rotation calendar with crew rest timelines. STATISTICS • By period, aircraft, route, airport, function. Day/night charts, CO2, cosmic radiation dose, relativistic time dilation. • Year-over-year comparisons [PRO]. SKY & WORLD [PRO] • SKYWATCH: twilights, moon events and aurora (Kp) along your route. • Space weather: solar radiation, geomagnetic storms, 12-month cosmic dose with 6 mSv alert. • Global awareness: conflicts, civil unrest, GPS jamming, country risk. MORE • Live tracking of your aircraft (ADS-B) and airport delay alerts [PRO]. • Refueling: fuel grid, density, uplift and jet fuel cost [PRO]. • Tools: unit converter, TAS, altimeter correction, radio range, takeoff stop margin, METAR runway state decoder, delay codes. • World map with great-circle routes. Atlas with offline tile packs [PRO]. • Cloud backup, Dropbox and multi-device sync. Dark mode. AIRLINE MODULES Air France and Transavia: authenticated rosters, assignments, salary tracking, FTL and duty time. Made for pilots, by pilots. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: FlightLog App at 77% against OffBlock's 48%. FlightLog App also leads on update cadence (every 3 weeks vs every 2 months). OffBlock's advantage is rating (4.8 vs 4.5) and ratings volume (104 vs 23). On price, ads, in-app purchases and monetization model 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
Both are free to download. OffBlock sells 4 in-app purchases, starting at $2.99 per month and FlightLog App sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
OffBlock holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 104 and 23 respectively. Written reviews complicate that: 48% of OffBlock's written reviews are positive against 77% of FlightLog App's, so the app with the better star average is not the one people write more warmly about.
OffBlock ships an update every 2 months, FlightLog App every 3 weeks. Both last shipped on November 2, 2026.
| Parameter | OffBlock | FlightLog App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (104 ratings) — better | 4.5 (23 ratings) |
| Positive reviews | 48.3% of reviews | 77.4% of reviews — better |
| Number of ratings | 104 — better | 23 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 275 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | OffBlock GmbH | Jean-Philippe Bouchi-Lamontagne |
Customer experience
OffBlock
FlightLog App
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
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- 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
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- Integration of other airlines for connecting with friends outside own airline
FlightLog App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OffBlock
- OffBlock Pro (1 month)$2.991 Month
- OffBlock Pro+ (1 month)$6.991 Month
- OffBlock Pro (1 year)$29.991 Year
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- OffBlock Pro+ (1 year)$69.991 Year
FlightLog App
- PRO Monthly$1.991 Month
- PRO Yearly$22.991 Year








